Fisher Scientific
Products
Buffers and Standards
Chromatography Standards
Organic Standards

Organic Standards

A wide variety of standard-value, reference solutions designed to facilitate accurate chromatography-based detection protocols for organic products.

Grade

AAS (3)
Affinity Chromatography (1)
Analytical (1)
Analytical Standard (3,091)
British Pharmacopoeia (BP) Reference Standard (6)
Certified (1)
Certified Reference Material (488)
Drug Standard (1)
Food Grade (24)
GC Derivatization (8)
GC/MS (SIM) (2)
GPC (66)
H&D; Fitzgerald Ltd. Quality (6)
HPLC Derivatization (2)
High Purity (1)
IC (1)
Ion Pair Chromatography (2)
LC-NMR Reference Standard (1)
Laboratory (72)
MS (1)
Matrix Substance for MALDI-MS (15)
NIST Standard Reference Material (1)
NMR Reference Standard (80)
PESTANAL™ Analytical Standard (7)
Pharmaceutical Primary Standard (35)
Primary Reference Standard (301)
Qualitative Standard (2)
Reagent (7)
Reference Material (4)
Selectophore (8)
Trace Analysis (1)
TraceCERT™ Analytical Standard (532)
UHPLC (1)
USP (6)
Ultratrace Analysis (1)
VETRANAL™ Analytical Standard (1)
puriss. (1)

Percent Purity

≥30% (RT) (1)
≥30% (titration) (1)
≥65.0% (enzymatic); ≥95% (HPCE) (2)
≥70% (HPLC) (1)
≥75% (GC) (1)
≥75% (HPLC) (3)
≥80% (GC) (1)
≥80% (HPLC) (7)
≥80% theaflavins (theaflavin and theaflavin gallates) basis (2)
≥80.0% (HPLC) (1)
≥85% (GC) (2)
≥85% (GC/MS) (1)
≥85% (HPLC) (8)
≥85% (TLC) (1)
≥85.0% (GC) (1)
≥85.0% (HPLC) (1)
≥88% (HPLC) (1)
≥90% (6)
≥90% (GC) (24)
≥90% (HPLC) (126)
≥90% (TLC) (1)
≥90.0% (GC) (5)
≥90.0% (HPLC) (9)
≥92% (HPLC) (1)
≥92% (TLC) (1)
≥92.5% (HPLC) (1)
≥93% (GC) (1)
≥93% (HPLC) (4)
≥93.0% (GC) (1)
≥94% (GC) (1)
≥94% (HPLC) (1)
≥94.0% (HPLC) (11)
≥94.5% (GC) (1)
≥95% (5)
≥95% (GC) (16)
≥95% (HPLC) (265)
≥95% (T) (1)
≥95% (TLC) (5)
≥95% (qNMR) (1)
≥95% anhydrous basis (NT) (1)
≥95.0% (1)
≥95.0% (GC) (20)
≥95.0% (GC); 90.0 to 105.0% (T) (1)
≥95.0% (GC); 95.0 to 105.0% (T) (1)
≥95.0% (GC/MS) (1)
≥95.0% (HPLC) (60)
≥95.0% (HPLC); 95.0 to 105.0% (AT) (1)
≥95.0% (LC/MS) (4)
≥95.0% (TLC) (2)
≥95.0% (TLC); 97.0 to 101.0% (T) (1)
≥95.0% (cis + trans, GC) (1)
≥95.0% (sum of enantiomers, GC) (1)
≥96% (GC) (4)
≥96% (HPLC) (15)
≥96.0% (GC) (11)
≥96.0% (GC); 96.0 to 104.0% (T) (2)
≥96.0% (HPLC) (9)
≥96.0% (HPLC); 96.0 to 104.0% (AT) (1)
≥96.0% (RT) (2)
≥96.5% (GC) (2)
≥97% (6)
≥97% (GC) (23)
≥97% (HPLC) (24)
≥97% (TLC) (3)
≥97% (mixture of isomers, GC) (2)
≥97.0% (CHN/S); ≥97.0% (HPLC) (1)
≥97.0% (GC) (40)
≥97.0% (HPLC) (62)
≥97.0% (HPLC); ≥97.0% (1)
≥97.0% (HPLC); 97.0 to 103.0% (T) (2)
≥97.0% (NT) (1)
≥97.0% (T); ≥98.0% (HPLC) (1)
≥97.0% (TLC) (8)
≥97.0% (TLC); ≥99.0% (T) (1)
≥97.0% (isotopic purity) (1)
≥97.0% (sum of enantiomers, GC) (3)
≥97.5% (1)
≥97.5% (GC) (9)
≥97.5% (GC); 97.5 to 102.5% (NT) (1)
≥97.5% (GC); 97.5 to 102.5% (T) (1)
≥97.5% (HPLC) (12)
≥97.5% (NT); ≥99.0% (GC) (1)
≥97.5% (TLC) (1)
≥98% (19)
≥98% (GC) (44)
≥98% (GC/HPLC) (1)
≥98% (HPLC) (174)
≥98% (RT) (2)
≥98% (TLC) (6)
≥98% (titration) (1)
≥98% mixed isomers basis (GC) (1)
≥98.0% (5)
≥98.0% (GC) (82)
≥98.0% (GC); 97.5 to 102.2 wt. % (NT) (1)
≥98.0% (GC); 97.5 to 102.5% (T) (1)
≥98.0% (GC); 98.0 to 102.0% (T) (1)
≥98.0% (GC); 98.0 to 102.0% (argentometric after oxygen combustion) (1)
≥98.0% (GCF) (1)
≥98.0% (HPLC) (104)
≥98.0% (HPLC); 99.0 to 101.0% (AT) (1)
≥98.0% (HPLC,T) (1)
≥98.0% (TLC) (3)
≥98.0% (iodometric, RT) (1)
≥98.0% (mixture of 4 isomers, HPLC) (1)
≥98.0% (mixture of enantiomers, predominantly (to) to enantiomer, GC) (1)
≥98.0% (sum of cis and trans, GC); 48.0 to 52.0% (cis); 48.0 to 52.0% (trans) (1)
≥98.0% (sum of enantiomers, GC) (2)
≥98.0% (sum of isomers, GC) (1)
≥98.0% (sum of isomers, HPLC) (1)
≥98.0% (titration) (2)
≥98.5% (6)
≥98.5% (GC) (65)
≥98.5% (GC); 98.0 to 102.0 wt. % (NT) (1)
≥98.5% (HPLC) (27)
≥98.5% (HPLC); 98.5 to 101.5% (NT) (1)
≥98.5% (TLC) (4)
≥98.5% (sum of enantiomers, GC) (18)
≥99% (26)
≥99% (GC) (45)
≥99% (HPLC and GC) (1)
≥99% (HPLC) (26)
≥99% (T) (2)
≥99% (TLC) (10)
≥99% (capillary GC) (2)
≥99% (mixture of isomers (cis+trans), GC) (1)
≥99% (sum of DHB and 2-hydroxy-5-methoxybenzoi c acid, HPLC) (2)
≥99% (sum of anomers, GC) (1)
≥99% (sum of cis - and trans -isomers, GC) (1)
≥99% (sum of enantiomers, GC) (14)
≥99% (sum of isomers, GC) (1)
≥99.0% (GC) (79)
≥99.0% (HPLC) (29)
≥99.0% (T) (2)
≥99.0% (TLC) (1)
≥99.0% (sum of enantiomers, GC) (8)
≥99.0% (sum of isomers, GC) (1)
≥99.4% (GC) (1)
≥99.5% (14)
≥99.5% (GC) (134)
≥99.5% (GC); ≥99.5% (T) (1)
≥99.5% (HPLC) (3)
≥99.5% (HPLC); ≥99.5% (4)
≥99.5% (T) (1)
≥99.5% (sum of enantiomers, GC) (1)
≥99.6% (GC) (1)
≥99.7% (GC) (39)
≥99.8% (GC) (49)
≥99.9% (GC) (42)
≥99.95% (GC) (2)
≥99.995% (trace metals basis) (1)
>95% (1)
>98% (GC) (1)
>99% (GC) (1)
>99.5% (1)
>99.5% (GC) (2)
>99.8% (GC) (2)
≤10% (all - trans-Astaxanthin, HPLC) (1)
≤10% (all to trans to astaxanthin, HPLC); ≥90.0% (HPLC) (1)
≤15% (gamma to isomer, GC); ≥85% (alpha to isomer, GC); ≥90.0% (sum of isomers, GC) (1)
≤15.0% (cis to 8 to Methyl to 6 to nonenoic acid); ≥80% (GC) (1)
∼90% (2)
0.003 (2)
100% (1)
100% (HPLC) (1)
12.0 to 18.0% (2 E,6 Z, GC); 4.0 to 6.0% (2 Z,6 Z, GC); 62.0 to 72.0% (GC); 8.0 to 12.0% (2 Z,6 E, GC) (1)
60% (S to Metolachlor (HPLC to ER)) (1)
80% (HPLC) (1)
86.0 to 89.0% (FeSO 4 basis) (1)
90 to 100% (HPLC) (1)
95 to 100% (HPLC) (1)
95% (2)
95% (HPLC); 95% (2)
95% (TLC) (1)
95% (chromatography) (1)
95.0 to 105.0 wt.% (NaOH 0.1 M, T) (1)
96% (2)
96.0 to 104.0% (RT) (1)
97% (4)
97.0 to 103.0% (NT) (1)
97.9% (HPLC) (1)
98 to 100% (GC) (3)
98 to 100% (HPLC) (1)
98 to 101% (2)
98 to 102% (1)
98% (22)
98.0 to 101.0% (RT) (1)
98.0 to 101.5% (3)
98.0 to 102% (AT) (1)
98.0 to 102.0% (AT) (1)
98.0 to 102.0% (RT) (1)
98.0 to 102.0% (T) (2)
98.0 to 102.0% (redox titration) (1)
99 to 100% (GLC, TLC) (1)
99% (9)
99% (CP) (2)
99.0 to 101% (AT) (1)
99.0 to 101.0 wt. % (NT) (1)
99.0 to 101.0% (T) (1)
99.1% (1)
99.3 to 100.3% (dried material) (3)
99.5% (HPLC) (1)
99.6% (GC) (1)
99.7% (GC) (1)
99.9% (2)
99.9% (chromatography) (1)
99.99% (1)

Molecular Weight (g/mol)

100.12 (1)
100.121 (1)
100.15 (1)
100.16 (1)
100.161 (2)
100.19 (1)
100.205 (6)
100.21 (2)
100.26 (1)
101.193 (1)
102.13 (4)
102.133 (3)
102.136 (1)
102.14 (1)
102.16 (1)
102.177 (4)
102.18 (1)
102.181 (1)
102.917 (1)
102.978 (2)
104.061 (1)
104.15 (2)
104.456 (1)
105.14 (1)
106.12 (1)
106.168 (3)
106.17 (3)
106.549 (1)
106.593 (3)
107.112 (1)
107.156 (2)
107.16 (2)
108.096 (1)
108.14 (5)
108.144 (3)
108.18 (1)
108.184 (1)
110.11 (1)
110.112 (2)
110.127 (1)
110.174 (1)
110.965 (1)
110.97 (4)
111.12 (2)
112.09 (1)
112.10 (2)
112.103 (1)
112.13 (3)
112.19 (2)
112.216 (6)
112.22 (1)
112.556 (1)
112.98 (2)
112.981 (3)
113.16 (1)
113.54 (1)
113.544 (1)
114.10 (2)
114.144 (1)
114.148 (2)
114.17 (1)
114.188 (2)
114.19 (1)
114.23 (3)
114.232 (4)
114.953 (2)
116.07 (1)
116.12 (1)
116.16 (7)
116.163 (1)
116.20 (1)
116.229 (1)
116.23 (1)
116.94 (1)
117.151 (1)
117.192 (1)
117.587 (1)
118.09 (2)
118.13 (1)
118.14 (1)
118.176 (3)
118.179 (1)
118.18 (2)
118.483 (1)
119.37 (1)
12.01 (3)
120.15 (1)
120.151 (4)
120.195 (7)
120.20 (4)
120.375 (1)
120.62 (1)
120.908 (1)
121.139 (1)
121.18 (1)
121.183 (2)
121.93 (1)
122.123 (1)
122.167 (3)
122.17 (7)
122.171 (1)
122.19 (2)
122.244 (1)
123.111 (1)
123.155 (1)
124.14 (1)
124.154 (1)
124.992 (5)
126.126 (1)
126.243 (2)
126.58 (3)
126.583 (1)
126.964 (2)
127.01 (2)
127.571 (1)
128.122 (1)
128.15 (1)
128.171 (1)
128.174 (1)
128.215 (1)
128.259 (1)
128.555 (1)
128.936 (1)
128.98 (2)
128.99 (2)
129.16 (2)
129.381 (1)
130.187 (1)
130.19 (2)
130.191 (2)
130.23 (1)
130.231 (1)
130.55 (2)
131.38 (1)
132.071 (1)
132.159 (1)
132.16 (2)
132.206 (1)
132.21 (1)
132.579 (1)
133.396 (3)
133.40 (1)
134.087 (5)
134.09 (9)
134.134 (1)
134.175 (2)
134.18 (1)
134.22 (5)
134.222 (10)
134.6 (2)
134.935 (1)
135.17 (1)
135.184 (1)
135.21 (2)
136.15 (1)
136.19 (1)
136.194 (2)
136.22 (1)
136.23 (3)
136.238 (1)
136.24 (6)
136.28 (3)
137.14 (2)
137.182 (1)
137.359 (1)
137.37 (2)
138.126 (1)
138.13 (3)
138.166 (1)
138.25 (1)
138.948 (1)
139.11 (2)
140.08 (1)
140.113 (1)
140.27 (2)
141.125 (1)
141.60 (1)
141.94 (2)
142.18 (1)
142.201 (3)
142.242 (1)
142.286 (2)
142.582 (1)
142.586 (1)
142.59 (1)
142.963 (3)
143.01 (1)
143.189 (2)
143.61 (1)
144.173 (1)
144.214 (1)
144.258 (1)
144.379 (1)
144.554 (1)
146.112 (1)
146.164 (2)
146.23 (3)
146.29 (1)
146.998 (4)
147.42 (1)
147.99 (1)
148.11 (1)
148.12 (1)
148.249 (3)
148.537 (1)
149.03 (2)
149.19 (1)
150.00 (1)
150.17 (1)
150.177 (1)
151.022 (1)
151.13 (1)
151.165 (1)
151.386 (1)
152.15 (2)
152.20 (1)
152.22 (1)
152.23 (1)
152.925 (2)
152.98 (2)
153.14 (2)
153.81 (1)
154.18 (1)
154.21 (2)
154.24 (2)
154.25 (8)
154.59 (2)
154.593 (1)
156.225 (1)
156.228 (5)
156.23 (4)
156.31 (1)
156.565 (3)
156.609 (1)
156.99 (1)
157.01 (1)
157.435 (1)
158.156 (1)
158.244 (3)
158.245 (2)
158.285 (2)
16.04 (1)
160.18 (1)
160.245 (1)
161.025 (1)
161.245 (1)
162.01 (1)
162.013 (2)
162.207 (1)
162.229 (1)
162.236 (1)
162.276 (1)
162.28 (2)
162.616 (2)
162.997 (1)
163.00 (5)
163.22 (1)
163.378 (2)
164.029 (1)
164.21 (1)
164.248 (1)
164.366 (1)
165.19 (1)
165.192 (1)
165.82 (1)
166.132 (1)
166.17 (1)
166.176 (1)
166.18 (1)
166.188 (1)
166.22 (3)
167.00 (1)
167.21 (1)
167.244 (1)
167.838 (2)
168.038 (1)
168.108 (4)
168.15 (1)
168.195 (1)
168.21 (1)
168.324 (1)
169.07 (3)
169.11 (7)
169.227 (2)
170.105 (1)
170.21 (1)
170.211 (2)
170.23 (1)
170.255 (1)
170.34 (1)
170.916 (1)
171.061 (2)
172.008 (1)
172.08 (1)
172.20 (1)
172.268 (1)
173.39 (1)
173.604 (1)
173.835 (1)
174.159 (1)
175.00 (2)
176.303 (1)
178.23 (2)
178.996 (1)
179.219 (3)
179.222 (2)
18.02 (2)
180.15 (2)
180.156 (17)
180.203 (1)
180.247 (1)
180.25 (1)
181.44 (1)
181.62 (2)
182.135 (4)
182.16 (1)
182.222 (1)
182.23 (2)
183.162 (1)
184.107 (4)
184.24 (1)
184.242 (2)
184.256 (1)
185.064 (2)
185.355 (1)
186.056 (1)
186.25 (1)
186.30 (1)
187.06 (1)
187.30 (1)
187.367 (1)
187.631 (1)
187.862 (3)
188.295 (3)
188.614 (1)
188.654 (4)
189.236 (1)
189.317 (1)
190.16 (1)
190.193 (1)
190.245 (1)
191.007 (5)
191.01 (3)
191.45 (2)
191.452 (1)
192.261 (2)
193.25 (1)
194.19 (4)
195.467 (1)
195.47 (1)
196.378 (1)
197.15 (2)
197.241 (1)
197.242 (2)
197.439 (5)
197.44 (4)
197.45 (4)
198.096 (1)
198.16 (1)
198.217 (1)
198.22 (1)
198.23 (2)
198.27 (2)
198.394 (1)
198.65 (1)
199.209 (1)
199.21 (1)
199.271 (1)
199.64 (1)
200.241 (1)
200.322 (1)
200.618 (1)
201.225 (1)
201.247 (1)
201.658 (2)
201.889 (1)
201.89 (1)
202.007 (2)
202.25 (3)
202.256 (2)
202.26 (2)
202.28 (2)
203.34 (1)
203.344 (1)
204.222 (2)
204.266 (1)
204.35 (5)
204.36 (2)
204.65 (1)
205.03 (1)
205.034 (1)
205.23 (1)
206.022 (1)
206.29 (1)
206.32 (2)
207.07 (1)
207.45 (1)
207.832 (1)
208.22 (1)
208.26 (1)
208.329 (1)
210.28 (1)
211.466 (5)
211.689 (2)
212.265 (1)
212.296 (1)
212.317 (2)
212.336 (1)
212.42 (1)
213.105 (1)
213.19 (1)
213.30 (1)
213.303 (2)
213.66 (1)
214.29 (1)
214.349 (1)
214.645 (2)
214.649 (1)
214.996 (1)
215.355 (1)
215.63 (1)
215.69 (3)
215.88 (2)
215.882 (1)
216.283 (1)
216.665 (1)
217.37 (1)
217.89 (1)
218.077 (2)
218.315 (1)
218.68 (1)
219.061 (1)
219.259 (1)
219.26 (1)
220.049 (1)
220.356 (2)
220.7 (1)
220.97 (1)
221.033 (5)
221.256 (1)
222.117 (1)
222.24 (1)
222.37 (1)
222.68 (2)
223.096 (8)
223.165 (1)
223.228 (1)
223.231 (1)
223.28 (1)
224.149 (1)
224.44 (1)
225.251 (1)
225.296 (1)
225.306 (1)
225.55 (1)
225.64 (2)
226.448 (1)
227.04 (1)
227.132 (2)
227.33 (1)
228.29 (4)
228.294 (3)
228.314 (1)
228.376 (1)
228.67 (1)
228.672 (1)
229.25 (1)
229.712 (2)
230.13 (1)
230.24 (1)
230.31 (4)
231.87 (1)
231.881 (3)
233.092 (1)
233.1 g/mol (1)
234.343 (1)
234.38 (1)
234.693 (1)
235.06 (6)
235.301 (1)
236.06 (1)
236.33 (3)
236.72 (1)
237.192 (1)
237.255 (1)
238.291 (1)
239.318 (1)
239.699 (1)
240.215 (3)
240.277 (3)
240.34 (1)
240.367 (2)
240.475 (1)
241.357 (2)
241.45 (2)
242.32 (1)
242.699 (1)
244.26 (2)
244.293 (1)
244.294 (1)

Solvent or Matrix

Acetone (57)
Acetone, 67-64-1, 99.9% (1)
Acetonitrile (20)
Acetonitrile:MeOH (2)
CS2 (1)
CS2:Pentane:MeCl (1)
DMS (1)
Dichloromethane (5)
Dimethyl Sulfoxide (6)
Ethanol (1)
Freon 113 (1)
H₂O (5)
Hexane (21)
Hexane:Toluene (1)
Iso-octane (2)
Isooctane (4)
Isopropanol (2)
MTBE (24)
MeCl (47)
MeCl:Acetone (3)
MeCl:Benzene (1)
MeCl:Benzene:THF (1)
MeCl:Hexane (1)
MeOH with 4 mole eq. NaOH (1)
Methanol (276)
Methanol-P and T (286)
Methanol-P and T/Acetone (1)
Methanol-P&T (516)
Methanol:Acetone (1)
Methanol:H₂O (1)
Methanol:MC (1)
Methylene Chloride (49)
Methylene Chloride/Benzene (2)
Neat (9)
Toluene (5)
Water (32)
Water/Benzoic Acid (1)
n-hexane (2)
p-xylene (1)

Concentration

≥30% (1)
0.001 M KCl (1)
0.01 M HClO 4 aq. soln. (0.01 N) (1)
0.01 M KCl (1)
0.01 meq/mL each component in deionized water (1)
0.02 M (1)
0.0336 M in chloroform-d (99.8 atom% D) (1)
0.0485 M in chloroform-d (99.8 atom% D) (2)
0.1 μg/mL in hexane (1)
0.1 M (2)
0.1 M KCl (1)
0.1 M in DMSO- d 6 (99.9 atom% D) (3)
0.1 mg/mL in D2O (99.9 atom% D) (7)
0.1 wt.% each component in deionized water (2)
0.1% in D2O (99.9 atom%) (1)
0.1% in chloroform-d (99.8 atom% D) (2)
0.2 M aq. soln. (2)
0.4% in chloroform-d (99.8 atom%) (1)
0.485 M in chloroform-d (99.8 atom% D) (1)
0.5 M (1)
0.5 mg each component (dried film) (1)
1 M (1)
1 M KCl (1)
1 N in NaOH (Regenerant concentration) (2)
1 mg/mL (1)
1 mg/mL in 0.1% benzoic acid (1)
1 mg/mL in D2O (99.9 atom% D) (2)
1 mg/mL in H 2 O (1)
1% in acetone-d 6 (99,9 atom% D) (1)
1% in acetone-d 6 (99.9 atom% D) (9)
1% in chloroform-d (“100%”, 99.96 atom% D) (1)
1% in chloroform-d (99.8 atom% D) (1)
1% in chloroform-d (99.9 atom% D) (1)
1.0 mg/mL in methanol (4)
1.8 μg/mL in Isopropanol (1)
10 μg/g in hydrochloric acid (nom inal concentration) (1)
10 μg/mL (1)
10 μg/mL each component in acetonitrile (1)
10 mM amino acid in 0.1 M HCl (1)
10 mg/mL in dichloromethane (2)
10 mg/mL in heptane (5)
10 ppm (2)
10% (solids) (15)
10% (v/v) in H 2 O (1)
10% in benzene-d 6 (99.6 atom% D) (1)
10% in chloroform-d (99.8 atom% D) (1)
10,000 μg/mL (2)
10,000 μg/mL in dichloromethane (1)
10,000 μg/mL in methanol (1)
10,000 mg/L sulfate aq. soln. (1)
10.0 g/L ±0.3 g/L Mg (in ˜17% nitric acid) (1)
100 μg/mL each component in methanol (2)
100 μg/mL in 1,2-dimethoxyethane (1)
100 μg/mL in acetonitrile (as aldehyde equivalent) (1)
100 μg/mL in acetonitrile (as the aldehyde) (2)
100 μg/mL in methanol (5)
100 mM amino acid in 0.1 M HCl (2)
100% in H₂O (1)
100% in acetonitrile (1)
1000 μg/mL (13)
1000 μg/mL each component in dichloromethane : benzene (3:1) (1)
1000 μg/mL each component in hexane (2)
1000 μg/mL each component in methylene chloride: benzene (3:1) (1)
1000 μg/mL in DMSO (as the derivative) (2)
1000 μg/mL in Hexane (1)
1000 μg/mL in acetonitrile (2)
1000 μg/mL in acetonitrile (as the aldehyde) (3)
1000 μg/mL in hexane (2)
1000 μg/mL (1)
1000 mg/L Ca +2 in. nitric acid (1)
1000 mg/L Ca in nitric acid (1)
1000 mg/L Cd in nitric acid (1)
1000 mg/L K + aq. soln. (1)
1000 mg/L Li + in nitric acid (1)
1000 mg/L Li in nitric acid (1)
1000 mg/L Mo in hydrochloric acid (1)
1000 mg/L N as nitrate aq. soln. (1)
1000 mg/L N as nitrite aq. soln. (pH ˜11) (1)
1000 mg/L NH 4 + aq. soln. (1)
1000 mg/L Na + aq. soln. (1)
1000 mg/L P in H₂O (2)
1000 mg/L Pb +2 in. nitric acid (1)
1000 mg/L Sucrose aq. soln. (1)
1000 mg/L acetate aq. soln. (1)
1000 mg/L adipate aq. soln. (1)
1000 mg/L aq. soln. (3)
1000 mg/L bromide aq. soln. (1)
1000 mg/L chlorate aq. soln. (1)
1000 mg/L chloride aq. soln. (1)
1000 mg/L fluoride aq. soln. (1)
1000 mg/L formate aq. soln. (1)
1000 mg/L fructose aq. soln. (1)
1000 mg/L gluconate aq. soln. (1)
1000 mg/L iodide aq. soln. (1)
1000 mg/L nitrate aq. soln. (1)
1000 mg/L nitrite aq. soln. (pH ˜11) (1)
1000 mg/L oxalate aq. soln. (1)
1000 mg/L perchlorate aq. soln. (1)
1000 mg/L propionate aq. soln. (1)
1000 mg/L succ inate aq. soln. (1)
1000 mg/kg N (1)
12% in chloroform (1)
15 μg/mL each component in acetonitrile (as the aldehyde or ketone) (1)
15 μg/mL in acetonitrile (as the aldehyde) (1)
2 mM in H 2 O:D 2 O (9:1) (99.9 atom% D) (1)
2 mM in H₂O:D2O (9:1) (99.9 atom% D) (1)
2 mg/mL in DMSO- d 6 (99.9 atom% D) (1)
2 mg/mL in acetonitrile-d 3 (99.8 atom% D) (1)
2 mg/mL in benzene-d 6 (99.6 atom% D) (1)
2 mg/mL in chloroform-d (99.8 atom% D) (1)
2 mg/mL in methanol-d 4 (99.8 atom% D) (1)
2% (solids) (15)
2% in chloroform-d (99.8 atom% D) (2)
2,000 μg/mL (1)
2,000 μg/mL each component in benzene: dichloromethane (50:50) (1)
2,000 μg/mL each component in dichloromethane (6)
2,000 μg/mL each component in hexane: toluene (1:1) (2)
2,000 μg/mL each component in methanol (12)
2,000 μg/mL each component in methanol: water (19:1) (1)
2,000 μg/mL each component in methanol: water (4:1) (1)
2,000 μg/mL each component in methanol: water (9:1) (1)
2,000 μg/mL each component in methyl tert -butyl ether (2)
2,000 μg/mL each component in methylene chloride (3)
2,000 μg/mL each component in methylene chloride: benzene (1:1) (1)
2,000 μg/mL in Cyclohexane (1)
2,000 μg/mL in dichloromethane: carbon disulfide (50:50) (1)
2,000 μg/mL in methanol (14)
2,000 μg/mL in methanol: water (4:1) (1)
2,000 μg/mL in methanol: water (9:1) (1)
2,000 μg/mL in methylene chloride (2)
2,000 mg/L in H₂O (1)
2.45 to 2.55 mg KOH/g (1)
2.5% (solids) (4)
20 μg/g in acetonitrile (nominal concentration) (1)
20 μg/g in methanol (nom inal concentration) (1)
20 mg/mL in DMSO- d 6 (99.9 atom% D) (1)
20 mg/mL in acetone-d 6 (99.9 atom% D) (2)
20 mg/mL in chloroform-d (99.8 atom% D) (1)
20 mg/mL in ethanol-d 6 (99.5 atom% D) (1)
20% in acetone-d 6 (99.9 atom% D) (1)
200 μg/mL (6)
200 μg/mL each component in methanol (3)
200 μg/mL in Isooctane (1)
200 mg/mL (BSA) (1)
2000 μg/mL (9)
2000 μg/mL in methanol (3)
25-35% (1)
2500 μg/mL (2)
2500 μg/mL each component in methanol (1)
3 mM in chloroform-d (99.8 atom% D) (1)
3% in acetone-d 6 (99.9 atom% D) (1)
34 mM HNO 3 in. H 2 O (2)
40% in benzene-d 6 (99.6 atom% D) (1)
4000 μg/mL each component in dichloromethane (1)
4000 μg/mL each component in methylene chloride (1)
45% in DMSO- d 6 (99.9 atom% D) (2)
5 mM in benzene-d 6 (99.6 atom% D) (1)
5 mM in chloroform-d (99.8 atom% D) (1)
5% (solids) (2)
5% in acetone-d 6 (99.9 atom% D) (2)
5% in chloroform-d (99.8 atom% D) (1)
50 μg (1)
50 μg conj. base/mL (1)
50 μg conj.base/mL (1)
50 μg/mL (27)
50 μg/mL each component in dichloromethane (1)
50 mM in D 2 O (99.9 atom% D) (1)
50 mg/kg (6)
50 mg/kg in Transformer Oil (1)
50 mg/mL in dichloromethane (1)
50% (w/v) in H 2 O (3)
50% in chloroform-d (99.8 atom% D) (1)
50,000 μg/mL in methylene chloride (1)
500 μg/mL (1)
500 μg/mL each component in dichloromethane (1)
500 mg/kg (6)
500 mg/kg in Transformer Oil (1)
5000 μg/mL (2)
5000 μg/mL in methanol (2)
66.67 mg/mL in D2O (99 atom% D) (1)
7.14% (v/v) (1)
8 mg/mL in heptane (1)
80 mg/mL (HSA and gamma-globulins) (1)
90% in DMSO- d 6 (99.9 atom% D) (2)
Varied Conc. (2)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

special offers

Clearance (1)

brands

Abcam (1)
Absolute Standards (6)
AccuStandard, Inc (32)
AdipoGen (3)
Agilent Technologies (211)
Alkali Scientific (1)
Ambeed (3)
Anton Paar (2)
Apexbio Technology LLC (7)
Aqua Solutions (8)
Avanti Polar Lipids (4)
Bio Rad Laboratories (1)
Bioworld (8)
Cambridge Isotope Laboratories (26)
Cayman Chemical (27)
Ce Elantech Inc (2)
Cerilliant Corporation (2)
Chem Service Inc (13)
Chem-Impex International, Inc. (5)
Chemscene (2)
Crescent Chemical Co Inc (61)
Cryopak (1)
Electron Microscopy Sciences (4)
Embi Tec (1)
Enterprise Technology Solutions (3)
Enzo Life Sciences (16)
Fisher Chemical (1)
GE Betz, Inc. (1)
GFS Chemicals Inc (1)
Hach Company (4)
Indofine Chemical (3)
Inorganic Ventures (2)
Invitrogen™ (1)
LECO Corporation (1)
LaMarKa Chemical Company (1)
LabStrong Corp (1)
Lazar Scientific Inc (2)
MP Biomedicals, Inc (3)
MSC (2)
Med Vet International (5)
Medchemexpress LLC (726)
MilliporeSigma Supelco (4,923)
Neta Scientific (9)
New England Biolabs, Inc. (1)
Newcomer Supply (1)
Nu Chek Prep Inc (7)
Penta Manufacturing Co (1)
Perkin Elmer US LLC (15)
Petroleum Analyzer Corporation (1)
Pfaltz & Bauer (2)
Pickering Laboratories Inc (1)
QA Bio Inc (15)
Research Products International Corp (8)
Restek Corporation (258)
Revvity Health Sciences Inc (3)
Ricca Chemical Company (118)
SCP Science (1)
SPEX CertiPrep (1,266)
Selleck Chemical LLC (13)
Separation Systems Inc (1)
Sigma Aldrich Fine Chemicals Biosciences (376)
Sigma Organic Chemistry (62)
Sklar Instruments (1)
Spectrum Chemical Manufacturing Corporation (10)
Supelco Inc (2)
Supply Solutions (2)
TCI America (27)
Teknova (1)
Teledyne ISCO, Inc (1)
Thermo Scientific (3)
Thermo Scientific Chemicals (21)
U.S. Pharmacopeia (13)
Uline (1)
Vicam (2)
Waters Corp (2)
World Precision Instrument (1)
Zymo Research Corporation (1)
eMolecules (2,529)

special interests

Available on GSA/VA Contract (7)
Fast Shipping (18)
Science Education (1)
Small and Specialty Supplier (2,510)

Grade

AAS (3)
Affinity Chromatography (1)
Analytical (1)
Analytical Standard (3,091)
British Pharmacopoeia (BP) Reference Standard (6)
Certified (1)
Certified Reference Material (488)
Drug Standard (1)
Food Grade (24)
GC Derivatization (8)
GC/MS (SIM) (2)
GPC (66)
H&D; Fitzgerald Ltd. Quality (6)
HPLC Derivatization (2)
High Purity (1)
IC (1)
Ion Pair Chromatography (2)
LC-NMR Reference Standard (1)
Laboratory (72)
MS (1)
Matrix Substance for MALDI-MS (15)
NIST Standard Reference Material (1)
NMR Reference Standard (80)
PESTANAL™ Analytical Standard (7)
Pharmaceutical Primary Standard (35)
Primary Reference Standard (301)
Qualitative Standard (2)
Reagent (7)
Reference Material (4)
Selectophore (8)
Trace Analysis (1)
TraceCERT™ Analytical Standard (532)
UHPLC (1)
USP (6)
Ultratrace Analysis (1)
VETRANAL™ Analytical Standard (1)
puriss. (1)

Percent Purity

≥30% (RT) (1)
≥30% (titration) (1)
≥65.0% (enzymatic); ≥95% (HPCE) (2)
≥70% (HPLC) (1)
≥75% (GC) (1)
≥75% (HPLC) (3)
≥80% (GC) (1)
≥80% (HPLC) (7)
≥80% theaflavins (theaflavin and theaflavin gallates) basis (2)
≥80.0% (HPLC) (1)
≥85% (GC) (2)
≥85% (GC/MS) (1)
≥85% (HPLC) (8)
≥85% (TLC) (1)
≥85.0% (GC) (1)
≥85.0% (HPLC) (1)
≥88% (HPLC) (1)
≥90% (6)
≥90% (GC) (24)
≥90% (HPLC) (126)
≥90% (TLC) (1)
≥90.0% (GC) (5)
≥90.0% (HPLC) (9)
≥92% (HPLC) (1)
≥92% (TLC) (1)
≥92.5% (HPLC) (1)
≥93% (GC) (1)
≥93% (HPLC) (4)
≥93.0% (GC) (1)
≥94% (GC) (1)
≥94% (HPLC) (1)
≥94.0% (HPLC) (11)
≥94.5% (GC) (1)
≥95% (5)
≥95% (GC) (16)
≥95% (HPLC) (265)
≥95% (T) (1)
≥95% (TLC) (5)
≥95% (qNMR) (1)
≥95% anhydrous basis (NT) (1)
≥95.0% (1)
≥95.0% (GC) (20)
≥95.0% (GC); 90.0 to 105.0% (T) (1)
≥95.0% (GC); 95.0 to 105.0% (T) (1)
≥95.0% (GC/MS) (1)
≥95.0% (HPLC) (60)
≥95.0% (HPLC); 95.0 to 105.0% (AT) (1)
≥95.0% (LC/MS) (4)
≥95.0% (TLC) (2)
≥95.0% (TLC); 97.0 to 101.0% (T) (1)
≥95.0% (cis + trans, GC) (1)
≥95.0% (sum of enantiomers, GC) (1)
≥96% (GC) (4)
≥96% (HPLC) (15)
≥96.0% (GC) (11)
≥96.0% (GC); 96.0 to 104.0% (T) (2)
≥96.0% (HPLC) (9)
≥96.0% (HPLC); 96.0 to 104.0% (AT) (1)
≥96.0% (RT) (2)
≥96.5% (GC) (2)
≥97% (6)
≥97% (GC) (23)
≥97% (HPLC) (24)
≥97% (TLC) (3)
≥97% (mixture of isomers, GC) (2)
≥97.0% (CHN/S); ≥97.0% (HPLC) (1)
≥97.0% (GC) (40)
≥97.0% (HPLC) (62)
≥97.0% (HPLC); ≥97.0% (1)
≥97.0% (HPLC); 97.0 to 103.0% (T) (2)
≥97.0% (NT) (1)
≥97.0% (T); ≥98.0% (HPLC) (1)
≥97.0% (TLC) (8)
≥97.0% (TLC); ≥99.0% (T) (1)
≥97.0% (isotopic purity) (1)
≥97.0% (sum of enantiomers, GC) (3)
≥97.5% (1)
≥97.5% (GC) (9)
≥97.5% (GC); 97.5 to 102.5% (NT) (1)
≥97.5% (GC); 97.5 to 102.5% (T) (1)
≥97.5% (HPLC) (12)
≥97.5% (NT); ≥99.0% (GC) (1)
≥97.5% (TLC) (1)
≥98% (19)
≥98% (GC) (44)
≥98% (GC/HPLC) (1)
≥98% (HPLC) (174)
≥98% (RT) (2)
≥98% (TLC) (6)
≥98% (titration) (1)
≥98% mixed isomers basis (GC) (1)
≥98.0% (5)
≥98.0% (GC) (82)
≥98.0% (GC); 97.5 to 102.2 wt. % (NT) (1)
≥98.0% (GC); 97.5 to 102.5% (T) (1)
≥98.0% (GC); 98.0 to 102.0% (T) (1)
≥98.0% (GC); 98.0 to 102.0% (argentometric after oxygen combustion) (1)
≥98.0% (GCF) (1)
≥98.0% (HPLC) (104)
≥98.0% (HPLC); 99.0 to 101.0% (AT) (1)
≥98.0% (HPLC,T) (1)
≥98.0% (TLC) (3)
≥98.0% (iodometric, RT) (1)
≥98.0% (mixture of 4 isomers, HPLC) (1)
≥98.0% (mixture of enantiomers, predominantly (to) to enantiomer, GC) (1)
≥98.0% (sum of cis and trans, GC); 48.0 to 52.0% (cis); 48.0 to 52.0% (trans) (1)
≥98.0% (sum of enantiomers, GC) (2)
≥98.0% (sum of isomers, GC) (1)
≥98.0% (sum of isomers, HPLC) (1)
≥98.0% (titration) (2)
≥98.5% (6)
≥98.5% (GC) (65)
≥98.5% (GC); 98.0 to 102.0 wt. % (NT) (1)
≥98.5% (HPLC) (27)
≥98.5% (HPLC); 98.5 to 101.5% (NT) (1)
≥98.5% (TLC) (4)
≥98.5% (sum of enantiomers, GC) (18)
≥99% (26)
≥99% (GC) (45)
≥99% (HPLC and GC) (1)
≥99% (HPLC) (26)
≥99% (T) (2)
≥99% (TLC) (10)
≥99% (capillary GC) (2)
≥99% (mixture of isomers (cis+trans), GC) (1)
≥99% (sum of DHB and 2-hydroxy-5-methoxybenzoi c acid, HPLC) (2)
≥99% (sum of anomers, GC) (1)
≥99% (sum of cis - and trans -isomers, GC) (1)
≥99% (sum of enantiomers, GC) (14)
≥99% (sum of isomers, GC) (1)
≥99.0% (GC) (79)
≥99.0% (HPLC) (29)
≥99.0% (T) (2)
≥99.0% (TLC) (1)
≥99.0% (sum of enantiomers, GC) (8)
≥99.0% (sum of isomers, GC) (1)
≥99.4% (GC) (1)
≥99.5% (14)
≥99.5% (GC) (134)
≥99.5% (GC); ≥99.5% (T) (1)
≥99.5% (HPLC) (3)
≥99.5% (HPLC); ≥99.5% (4)
≥99.5% (T) (1)
≥99.5% (sum of enantiomers, GC) (1)
≥99.6% (GC) (1)
≥99.7% (GC) (39)
≥99.8% (GC) (49)
≥99.9% (GC) (42)
≥99.95% (GC) (2)
≥99.995% (trace metals basis) (1)
>95% (1)
>98% (GC) (1)
>99% (GC) (1)
>99.5% (1)
>99.5% (GC) (2)
>99.8% (GC) (2)
≤10% (all - trans-Astaxanthin, HPLC) (1)
≤10% (all to trans to astaxanthin, HPLC); ≥90.0% (HPLC) (1)
≤15% (gamma to isomer, GC); ≥85% (alpha to isomer, GC); ≥90.0% (sum of isomers, GC) (1)
≤15.0% (cis to 8 to Methyl to 6 to nonenoic acid); ≥80% (GC) (1)
∼90% (2)
0.003 (2)
100% (1)
100% (HPLC) (1)
12.0 to 18.0% (2 E,6 Z, GC); 4.0 to 6.0% (2 Z,6 Z, GC); 62.0 to 72.0% (GC); 8.0 to 12.0% (2 Z,6 E, GC) (1)
60% (S to Metolachlor (HPLC to ER)) (1)
80% (HPLC) (1)
86.0 to 89.0% (FeSO 4 basis) (1)
90 to 100% (HPLC) (1)
95 to 100% (HPLC) (1)
95% (2)
95% (HPLC); 95% (2)
95% (TLC) (1)
95% (chromatography) (1)
95.0 to 105.0 wt.% (NaOH 0.1 M, T) (1)
96% (2)
96.0 to 104.0% (RT) (1)
97% (4)
97.0 to 103.0% (NT) (1)
97.9% (HPLC) (1)
98 to 100% (GC) (3)
98 to 100% (HPLC) (1)
98 to 101% (2)
98 to 102% (1)
98% (22)
98.0 to 101.0% (RT) (1)
98.0 to 101.5% (3)
98.0 to 102% (AT) (1)
98.0 to 102.0% (AT) (1)
98.0 to 102.0% (RT) (1)
98.0 to 102.0% (T) (2)
98.0 to 102.0% (redox titration) (1)
99 to 100% (GLC, TLC) (1)
99% (9)
99% (CP) (2)
99.0 to 101% (AT) (1)
99.0 to 101.0 wt. % (NT) (1)
99.0 to 101.0% (T) (1)
99.1% (1)
99.3 to 100.3% (dried material) (3)
99.5% (HPLC) (1)
99.6% (GC) (1)
99.7% (GC) (1)
99.9% (2)
99.9% (chromatography) (1)
99.99% (1)

Molecular Weight (g/mol)

100.12 (1)
100.121 (1)
100.15 (1)
100.16 (1)
100.161 (2)
100.19 (1)
100.205 (6)
100.21 (2)
100.26 (1)
101.193 (1)
102.13 (4)
102.133 (3)
102.136 (1)
102.14 (1)
102.16 (1)
102.177 (4)
102.18 (1)
102.181 (1)
102.917 (1)
102.978 (2)
104.061 (1)
104.15 (2)
104.456 (1)
105.14 (1)
106.12 (1)
106.168 (3)
106.17 (3)
106.549 (1)
106.593 (3)
107.112 (1)
107.156 (2)
107.16 (2)
108.096 (1)
108.14 (5)
108.144 (3)
108.18 (1)
108.184 (1)
110.11 (1)
110.112 (2)
110.127 (1)
110.174 (1)
110.965 (1)
110.97 (4)
111.12 (2)
112.09 (1)
112.10 (2)
112.103 (1)
112.13 (3)
112.19 (2)
112.216 (6)
112.22 (1)
112.556 (1)
112.98 (2)
112.981 (3)
113.16 (1)
113.54 (1)
113.544 (1)
114.10 (2)
114.144 (1)
114.148 (2)
114.17 (1)
114.188 (2)
114.19 (1)
114.23 (3)
114.232 (4)
114.953 (2)
116.07 (1)
116.12 (1)
116.16 (7)
116.163 (1)
116.20 (1)
116.229 (1)
116.23 (1)
116.94 (1)
117.151 (1)
117.192 (1)
117.587 (1)
118.09 (2)
118.13 (1)
118.14 (1)
118.176 (3)
118.179 (1)
118.18 (2)
118.483 (1)
119.37 (1)
12.01 (3)
120.15 (1)
120.151 (4)
120.195 (7)
120.20 (4)
120.375 (1)
120.62 (1)
120.908 (1)
121.139 (1)
121.18 (1)
121.183 (2)
121.93 (1)
122.123 (1)
122.167 (3)
122.17 (7)
122.171 (1)
122.19 (2)
122.244 (1)
123.111 (1)
123.155 (1)
124.14 (1)
124.154 (1)
124.992 (5)
126.126 (1)
126.243 (2)
126.58 (3)
126.583 (1)
126.964 (2)
127.01 (2)
127.571 (1)
128.122 (1)
128.15 (1)
128.171 (1)
128.174 (1)
128.215 (1)
128.259 (1)
128.555 (1)
128.936 (1)
128.98 (2)
128.99 (2)
129.16 (2)
129.381 (1)
130.187 (1)
130.19 (2)
130.191 (2)
130.23 (1)
130.231 (1)
130.55 (2)
131.38 (1)
132.071 (1)
132.159 (1)
132.16 (2)
132.206 (1)
132.21 (1)
132.579 (1)
133.396 (3)
133.40 (1)
134.087 (5)
134.09 (9)
134.134 (1)
134.175 (2)
134.18 (1)
134.22 (5)
134.222 (10)
134.6 (2)
134.935 (1)
135.17 (1)
135.184 (1)
135.21 (2)
136.15 (1)
136.19 (1)
136.194 (2)
136.22 (1)
136.23 (3)
136.238 (1)
136.24 (6)
136.28 (3)
137.14 (2)
137.182 (1)
137.359 (1)
137.37 (2)
138.126 (1)
138.13 (3)
138.166 (1)
138.25 (1)
138.948 (1)
139.11 (2)
140.08 (1)
140.113 (1)
140.27 (2)
141.125 (1)
141.60 (1)
141.94 (2)
142.18 (1)
142.201 (3)
142.242 (1)
142.286 (2)
142.582 (1)
142.586 (1)
142.59 (1)
142.963 (3)
143.01 (1)
143.189 (2)
143.61 (1)
144.173 (1)
144.214 (1)
144.258 (1)
144.379 (1)
144.554 (1)
146.112 (1)
146.164 (2)
146.23 (3)
146.29 (1)
146.998 (4)
147.42 (1)
147.99 (1)
148.11 (1)
148.12 (1)
148.249 (3)
148.537 (1)
149.03 (2)
149.19 (1)
150.00 (1)
150.17 (1)
150.177 (1)
151.022 (1)
151.13 (1)
151.165 (1)
151.386 (1)
152.15 (2)
152.20 (1)
152.22 (1)
152.23 (1)
152.925 (2)
152.98 (2)
153.14 (2)
153.81 (1)
154.18 (1)
154.21 (2)
154.24 (2)
154.25 (8)
154.59 (2)
154.593 (1)
156.225 (1)
156.228 (5)
156.23 (4)
156.31 (1)
156.565 (3)
156.609 (1)
156.99 (1)
157.01 (1)
157.435 (1)
158.156 (1)
158.244 (3)
158.245 (2)
158.285 (2)
16.04 (1)
160.18 (1)
160.245 (1)
161.025 (1)
161.245 (1)
162.01 (1)
162.013 (2)
162.207 (1)
162.229 (1)
162.236 (1)
162.276 (1)
162.28 (2)
162.616 (2)
162.997 (1)
163.00 (5)
163.22 (1)
163.378 (2)
164.029 (1)
164.21 (1)
164.248 (1)
164.366 (1)
165.19 (1)
165.192 (1)
165.82 (1)
166.132 (1)
166.17 (1)
166.176 (1)
166.18 (1)
166.188 (1)
166.22 (3)
167.00 (1)
167.21 (1)
167.244 (1)
167.838 (2)
168.038 (1)
168.108 (4)
168.15 (1)
168.195 (1)
168.21 (1)
168.324 (1)
169.07 (3)
169.11 (7)
169.227 (2)
170.105 (1)
170.21 (1)
170.211 (2)
170.23 (1)
170.255 (1)
170.34 (1)
170.916 (1)
171.061 (2)
172.008 (1)
172.08 (1)
172.20 (1)
172.268 (1)
173.39 (1)
173.604 (1)
173.835 (1)
174.159 (1)
175.00 (2)
176.303 (1)
178.23 (2)
178.996 (1)
179.219 (3)
179.222 (2)
18.02 (2)
180.15 (2)
180.156 (17)
180.203 (1)
180.247 (1)
180.25 (1)
181.44 (1)
181.62 (2)
182.135 (4)
182.16 (1)
182.222 (1)
182.23 (2)
183.162 (1)
184.107 (4)
184.24 (1)
184.242 (2)
184.256 (1)
185.064 (2)
185.355 (1)
186.056 (1)
186.25 (1)
186.30 (1)
187.06 (1)
187.30 (1)
187.367 (1)
187.631 (1)
187.862 (3)
188.295 (3)
188.614 (1)
188.654 (4)
189.236 (1)
189.317 (1)
190.16 (1)
190.193 (1)
190.245 (1)
191.007 (5)
191.01 (3)
191.45 (2)
191.452 (1)
192.261 (2)
193.25 (1)
194.19 (4)
195.467 (1)
195.47 (1)
196.378 (1)
197.15 (2)
197.241 (1)
197.242 (2)
197.439 (5)
197.44 (4)
197.45 (4)
198.096 (1)
198.16 (1)
198.217 (1)
198.22 (1)
198.23 (2)
198.27 (2)
198.394 (1)
198.65 (1)
199.209 (1)
199.21 (1)
199.271 (1)
199.64 (1)
200.241 (1)
200.322 (1)
200.618 (1)
201.225 (1)
201.247 (1)
201.658 (2)
201.889 (1)
201.89 (1)
202.007 (2)
202.25 (3)
202.256 (2)
202.26 (2)
202.28 (2)
203.34 (1)
203.344 (1)
204.222 (2)
204.266 (1)
204.35 (5)
204.36 (2)
204.65 (1)
205.03 (1)
205.034 (1)
205.23 (1)
206.022 (1)
206.29 (1)
206.32 (2)
207.07 (1)
207.45 (1)
207.832 (1)
208.22 (1)
208.26 (1)
208.329 (1)
210.28 (1)
211.466 (5)
211.689 (2)
212.265 (1)
212.296 (1)
212.317 (2)
212.336 (1)
212.42 (1)
213.105 (1)
213.19 (1)
213.30 (1)
213.303 (2)
213.66 (1)
214.29 (1)
214.349 (1)
214.645 (2)
214.649 (1)
214.996 (1)
215.355 (1)
215.63 (1)
215.69 (3)
215.88 (2)
215.882 (1)
216.283 (1)
216.665 (1)
217.37 (1)
217.89 (1)
218.077 (2)
218.315 (1)
218.68 (1)
219.061 (1)
219.259 (1)
219.26 (1)
220.049 (1)
220.356 (2)
220.7 (1)
220.97 (1)
221.033 (5)
221.256 (1)
222.117 (1)
222.24 (1)
222.37 (1)
222.68 (2)
223.096 (8)
223.165 (1)
223.228 (1)
223.231 (1)
223.28 (1)
224.149 (1)
224.44 (1)
225.251 (1)
225.296 (1)
225.306 (1)
225.55 (1)
225.64 (2)
226.448 (1)
227.04 (1)
227.132 (2)
227.33 (1)
228.29 (4)
228.294 (3)
228.314 (1)
228.376 (1)
228.67 (1)
228.672 (1)
229.25 (1)
229.712 (2)
230.13 (1)
230.24 (1)
230.31 (4)
231.87 (1)
231.881 (3)
233.092 (1)
233.1 g/mol (1)
234.343 (1)
234.38 (1)
234.693 (1)
235.06 (6)
235.301 (1)
236.06 (1)
236.33 (3)
236.72 (1)
237.192 (1)
237.255 (1)
238.291 (1)
239.318 (1)
239.699 (1)
240.215 (3)
240.277 (3)
240.34 (1)
240.367 (2)
240.475 (1)
241.357 (2)
241.45 (2)
242.32 (1)
242.699 (1)
244.26 (2)
244.293 (1)
244.294 (1)

Solvent or Matrix

Acetone (57)
Acetone, 67-64-1, 99.9% (1)
Acetonitrile (20)
Acetonitrile:MeOH (2)
CS2 (1)
CS2:Pentane:MeCl (1)
DMS (1)
Dichloromethane (5)
Dimethyl Sulfoxide (6)
Ethanol (1)
Freon 113 (1)
H₂O (5)
Hexane (21)
Hexane:Toluene (1)
Iso-octane (2)
Isooctane (4)
Isopropanol (2)
MTBE (24)
MeCl (47)
MeCl:Acetone (3)
MeCl:Benzene (1)
MeCl:Benzene:THF (1)
MeCl:Hexane (1)
MeOH with 4 mole eq. NaOH (1)
Methanol (276)
Methanol-P and T (286)
Methanol-P and T/Acetone (1)
Methanol-P&T (516)
Methanol:Acetone (1)
Methanol:H₂O (1)
Methanol:MC (1)
Methylene Chloride (49)
Methylene Chloride/Benzene (2)
Neat (9)
Toluene (5)
Water (32)
Water/Benzoic Acid (1)
n-hexane (2)
p-xylene (1)

Concentration

≥30% (1)
0.001 M KCl (1)
0.01 M HClO 4 aq. soln. (0.01 N) (1)
0.01 M KCl (1)
0.01 meq/mL each component in deionized water (1)
0.02 M (1)
0.0336 M in chloroform-d (99.8 atom% D) (1)
0.0485 M in chloroform-d (99.8 atom% D) (2)
0.1 μg/mL in hexane (1)
0.1 M (2)
0.1 M KCl (1)
0.1 M in DMSO- d 6 (99.9 atom% D) (3)
0.1 mg/mL in D2O (99.9 atom% D) (7)
0.1 wt.% each component in deionized water (2)
0.1% in D2O (99.9 atom%) (1)
0.1% in chloroform-d (99.8 atom% D) (2)
0.2 M aq. soln. (2)
0.4% in chloroform-d (99.8 atom%) (1)
0.485 M in chloroform-d (99.8 atom% D) (1)
0.5 M (1)
0.5 mg each component (dried film) (1)
1 M (1)
1 M KCl (1)
1 N in NaOH (Regenerant concentration) (2)
1 mg/mL (1)
1 mg/mL in 0.1% benzoic acid (1)
1 mg/mL in D2O (99.9 atom% D) (2)
1 mg/mL in H 2 O (1)
1% in acetone-d 6 (99,9 atom% D) (1)
1% in acetone-d 6 (99.9 atom% D) (9)
1% in chloroform-d (“100%”, 99.96 atom% D) (1)
1% in chloroform-d (99.8 atom% D) (1)
1% in chloroform-d (99.9 atom% D) (1)
1.0 mg/mL in methanol (4)
1.8 μg/mL in Isopropanol (1)
10 μg/g in hydrochloric acid (nom inal concentration) (1)
10 μg/mL (1)
10 μg/mL each component in acetonitrile (1)
10 mM amino acid in 0.1 M HCl (1)
10 mg/mL in dichloromethane (2)
10 mg/mL in heptane (5)
10 ppm (2)
10% (solids) (15)
10% (v/v) in H 2 O (1)
10% in benzene-d 6 (99.6 atom% D) (1)
10% in chloroform-d (99.8 atom% D) (1)
10,000 μg/mL (2)
10,000 μg/mL in dichloromethane (1)
10,000 μg/mL in methanol (1)
10,000 mg/L sulfate aq. soln. (1)
10.0 g/L ±0.3 g/L Mg (in ˜17% nitric acid) (1)
100 μg/mL each component in methanol (2)
100 μg/mL in 1,2-dimethoxyethane (1)
100 μg/mL in acetonitrile (as aldehyde equivalent) (1)
100 μg/mL in acetonitrile (as the aldehyde) (2)
100 μg/mL in methanol (5)
100 mM amino acid in 0.1 M HCl (2)
100% in H₂O (1)
100% in acetonitrile (1)
1000 μg/mL (13)
1000 μg/mL each component in dichloromethane : benzene (3:1) (1)
1000 μg/mL each component in hexane (2)
1000 μg/mL each component in methylene chloride: benzene (3:1) (1)
1000 μg/mL in DMSO (as the derivative) (2)
1000 μg/mL in Hexane (1)
1000 μg/mL in acetonitrile (2)
1000 μg/mL in acetonitrile (as the aldehyde) (3)
1000 μg/mL in hexane (2)
1000 μg/mL (1)
1000 mg/L Ca +2 in. nitric acid (1)
1000 mg/L Ca in nitric acid (1)
1000 mg/L Cd in nitric acid (1)
1000 mg/L K + aq. soln. (1)
1000 mg/L Li + in nitric acid (1)
1000 mg/L Li in nitric acid (1)
1000 mg/L Mo in hydrochloric acid (1)
1000 mg/L N as nitrate aq. soln. (1)
1000 mg/L N as nitrite aq. soln. (pH ˜11) (1)
1000 mg/L NH 4 + aq. soln. (1)
1000 mg/L Na + aq. soln. (1)
1000 mg/L P in H₂O (2)
1000 mg/L Pb +2 in. nitric acid (1)
1000 mg/L Sucrose aq. soln. (1)
1000 mg/L acetate aq. soln. (1)
1000 mg/L adipate aq. soln. (1)
1000 mg/L aq. soln. (3)
1000 mg/L bromide aq. soln. (1)
1000 mg/L chlorate aq. soln. (1)
1000 mg/L chloride aq. soln. (1)
1000 mg/L fluoride aq. soln. (1)
1000 mg/L formate aq. soln. (1)
1000 mg/L fructose aq. soln. (1)
1000 mg/L gluconate aq. soln. (1)
1000 mg/L iodide aq. soln. (1)
1000 mg/L nitrate aq. soln. (1)
1000 mg/L nitrite aq. soln. (pH ˜11) (1)
1000 mg/L oxalate aq. soln. (1)
1000 mg/L perchlorate aq. soln. (1)
1000 mg/L propionate aq. soln. (1)
1000 mg/L succ inate aq. soln. (1)
1000 mg/kg N (1)
12% in chloroform (1)
15 μg/mL each component in acetonitrile (as the aldehyde or ketone) (1)
15 μg/mL in acetonitrile (as the aldehyde) (1)
2 mM in H 2 O:D 2 O (9:1) (99.9 atom% D) (1)
2 mM in H₂O:D2O (9:1) (99.9 atom% D) (1)
2 mg/mL in DMSO- d 6 (99.9 atom% D) (1)
2 mg/mL in acetonitrile-d 3 (99.8 atom% D) (1)
2 mg/mL in benzene-d 6 (99.6 atom% D) (1)
2 mg/mL in chloroform-d (99.8 atom% D) (1)
2 mg/mL in methanol-d 4 (99.8 atom% D) (1)
2% (solids) (15)
2% in chloroform-d (99.8 atom% D) (2)
2,000 μg/mL (1)
2,000 μg/mL each component in benzene: dichloromethane (50:50) (1)
2,000 μg/mL each component in dichloromethane (6)
2,000 μg/mL each component in hexane: toluene (1:1) (2)
2,000 μg/mL each component in methanol (12)
2,000 μg/mL each component in methanol: water (19:1) (1)
2,000 μg/mL each component in methanol: water (4:1) (1)
2,000 μg/mL each component in methanol: water (9:1) (1)
2,000 μg/mL each component in methyl tert -butyl ether (2)
2,000 μg/mL each component in methylene chloride (3)
2,000 μg/mL each component in methylene chloride: benzene (1:1) (1)
2,000 μg/mL in Cyclohexane (1)
2,000 μg/mL in dichloromethane: carbon disulfide (50:50) (1)
2,000 μg/mL in methanol (14)
2,000 μg/mL in methanol: water (4:1) (1)
2,000 μg/mL in methanol: water (9:1) (1)
2,000 μg/mL in methylene chloride (2)
2,000 mg/L in H₂O (1)
2.45 to 2.55 mg KOH/g (1)
2.5% (solids) (4)
20 μg/g in acetonitrile (nominal concentration) (1)
20 μg/g in methanol (nom inal concentration) (1)
20 mg/mL in DMSO- d 6 (99.9 atom% D) (1)
20 mg/mL in acetone-d 6 (99.9 atom% D) (2)
20 mg/mL in chloroform-d (99.8 atom% D) (1)
20 mg/mL in ethanol-d 6 (99.5 atom% D) (1)
20% in acetone-d 6 (99.9 atom% D) (1)
200 μg/mL (6)
200 μg/mL each component in methanol (3)
200 μg/mL in Isooctane (1)
200 mg/mL (BSA) (1)
2000 μg/mL (9)
2000 μg/mL in methanol (3)
25-35% (1)
2500 μg/mL (2)
2500 μg/mL each component in methanol (1)
3 mM in chloroform-d (99.8 atom% D) (1)
3% in acetone-d 6 (99.9 atom% D) (1)
34 mM HNO 3 in. H 2 O (2)
40% in benzene-d 6 (99.6 atom% D) (1)
4000 μg/mL each component in dichloromethane (1)
4000 μg/mL each component in methylene chloride (1)
45% in DMSO- d 6 (99.9 atom% D) (2)
5 mM in benzene-d 6 (99.6 atom% D) (1)
5 mM in chloroform-d (99.8 atom% D) (1)
5% (solids) (2)
5% in acetone-d 6 (99.9 atom% D) (2)
5% in chloroform-d (99.8 atom% D) (1)
50 μg (1)
50 μg conj. base/mL (1)
50 μg conj.base/mL (1)
50 μg/mL (27)
50 μg/mL each component in dichloromethane (1)
50 mM in D 2 O (99.9 atom% D) (1)
50 mg/kg (6)
50 mg/kg in Transformer Oil (1)
50 mg/mL in dichloromethane (1)
50% (w/v) in H 2 O (3)
50% in chloroform-d (99.8 atom% D) (1)
50,000 μg/mL in methylene chloride (1)
500 μg/mL (1)
500 μg/mL each component in dichloromethane (1)
500 mg/kg (6)
500 mg/kg in Transformer Oil (1)
5000 μg/mL (2)
5000 μg/mL in methanol (2)
66.67 mg/mL in D2O (99 atom% D) (1)
7.14% (v/v) (1)
8 mg/mL in heptane (1)
80 mg/mL (HSA and gamma-globulins) (1)
90% in DMSO- d 6 (99.9 atom% D) (2)
Varied Conc. (2)

Element

1,1,1-Trichloroethane (1)
1,1-Dichloro-1-fluoroethane ( Freon 141) (1)
1,2,4-Trichlorobenzene (1)
1,2-Dibromo-3-chloropropane (2)
1,2-Dichloro-1,1-difluoroethane (1)
1,2-Dichlorobenzene-d4,2-Fluorobiphenyl (1)
1,2-Dichlorotrifluoroethane (1)
1,3-Dibromo-1-propene (cis & trans) (1)
1,4-Dioxane (1)
1-chlorobutane (1)
1-fluoronaphthalene (1)
2,2,4-trimethylpentane (2)
2,4'-dichlorobiphenyl (1)
2,4,6-Tribromophenol (3)
2-Chlorophenol (1)
2-Fluorobiphenyl (3)
2-Fluorophenol (1)
3,3'-Dichlorobenzidine (1)
4-Chloro-3-methylphenol (1)
4-Nitrophenol (1)
4-aminobiphenyl (1)
4-chloroaniline (1)
Acenaphthene-d10 (2)
Acenaphthylene (2)
Acetaldehyde (2)
Acetone (4)
Acetone,2,4 (1)
Acetonitrile (1)
Acetonitrile,1,2 (1)
Acifluorfen (1)
Acrolein (2)
Acrylonitrile (1)
Anthracene (2)
Anthracene-d10 (1)
Bentazon (1)
Benzene (2)
Benzidine (1)
Benzyl Benzoate (1)
Benzyl Chloride (2)
Bromoacetic Acid (1)
Bromobenzene (3)
Bromomethane (2)
Butyl Benzyl Phthalate (1)
Butylbenzyl Phthalate (1)
Carbon Disulfide (1)
Carbophenothion (1)
Chloride, Soluble compounds as Cl (1)
Chloroacetaldehyde (1)
Chlorobenzene (1)
Chloroethane (1)
Chloroform (1)
Chloromethane (1)
Chrysene-d12 (1)
Cyclohexane (1)
Decafluorobiphenyl (1)
Dibenzofuran (2)
Dibromoacetic Acid (1)
Dichloromethane (2)
Diisodecyl Phthalate (1)
Dimethyl Phthalate (1)
Ethylene Glycol (1)
Fenchlorphos (1)
Fensulfothion (1)
Fenuron (1)
Fluoranthene (1)
Fluoride, Soluble compounds as F (1)
Formaldehyde (1)
Glyphosate (1)
Heptachlor Epoxide (1)
Hexachlorobutadiene (1)
Hexachlorocyclopentadiene (1)
Isooctane (1)
Methanol (37)
Methanol,1,1 (1)
Methanol,1,4-Dioxane (1)
Methanol,2,4-Dinitrophenol (1)
Methanol,4,4'-DDD (1)
Methanol,4,4'-DDE (1)
Methanol,4,4'-DDT (1)
Methanol,DCAA (1)
Methanol,Dinoseb (1)
Methanol,Methoxychlor (1)
Methanol,N-Nitrosopiperidine (1)
Methanol,aldrin (2)
Methanol,dicamba (1)
Methanol,dieldrin (1)
Methanol,gamma-BHC (1)
Methanol,heptachlor (1)
Methiocarb (1)
Methyl Iodide (1)
Methyl Parathion (1)
Methylene Chloride (12)
Monocrotophos (1)
Nitrate (1)
Nitrobenzene-d5 (1)
Oryzalin (1)
Oxamyl (1)
Pentachlorophenol (2)
Phenanthrene-d10 (2)
Phosphate (1)
Propham (1)
Pyridine (1)
Sulfotepp (1)
TEPP (1)
Tert-butylmethyl Ether (1)
Tert-butylmethyl ether (3)
Tetrachlorvinphos (1)
Tetraethyldithio Pyrophosphate (1)
Tetrahydrofuran (1)
Tetrahyrdofuran (1)
Tokuthion/Prothiophos (1)
Trans-1,4-dichloro-2-butene (1)
Tributylphosphoro-trithioite (1)
Trichloroacetic Acid (1)
Trichlorofluoromethane (2)
bis(2-Ethylhexyl)phthalate (1)
bis(2-chloroisopropyl) ether (1)
bis(2-ethylhexyl) adipate (2)
bis(2-ethylhexyl)phthalate (3)
di-n-octyl Phthalate (1)
methanol,1,2:3 (1)
n-Dotetracontane (1)
n-decane (2)
n-dodecane (1)
n-hexane (5)
n-hexane,2,2' (1)
n-hexane,2,4 (1)
n-hexane,3,5-dichlorobiphenyl (1)
n-octane (1)
o-terphenyl (1)
p-Terphenyl-d14 (1)
p-cresol (4-methylphenol) (1)
p-terphenyl-d14 (2)

Industry Type

Coatings (2)
Drug Analysis (40)
Environmental Testing (3)
Flavors and Fragrances (2)
Food and Beverage (3)
Glass and Ceramics (2)
PFA Testing (2)
Pharmaceutical (3)

Technique

Acidimetry (3)
GPC (13)
HPLC (1)
LC/MS (1)
Mass Spectrometry (3)
Titrimetry (1)

Certifications/Compliance

European Pharmacopoeia (2)
ISO 17034 (1)
ISO/IEC 17025 (1)
ISP 9001 (1)

Search Within Results

Keyword Search:

Clear All

8,926 – 8,940 of 10,580 results

8,926