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1.07
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10
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(1)
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2
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10.01
(4)
10.012
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(1)
10.4
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11
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11.0
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12
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(1)
12.00
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(1)
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12.45
(3)
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(1)
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(1)
12.46
(2)
13
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2
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2.0
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3.5
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3.5 to 4.2
(1)
3.8 to 4.0
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3.98 to 4.02 (20°C)
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3.99 to 4.01
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4 (H
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4 to 7.1
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4, 7, 10
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4.0
(10)
4.0 ±0.1
(1)
4.0 (0.05M H
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O soln. 25°C)
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4.0 (20°C)
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4.0 (H
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4.0 to 4.5
(1)
4.00
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4.00 ± 0.02
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4.00 to 4.01
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4.00, 7.00, 10.00
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4.005
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4.008 (25°C)
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4.01
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4.01 +/-0.01
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4.01 ± 0.01
(1)
4.01, 7.00, 10.01
(2)
4.1
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4.1 ±0.3
(1)
4.5
(3)
4.50 ±0.05
(1)
4.6 to 4.7
(2)
4.63
(1)
4.63 ± 0.02
(1)
4.7 pH
(1)
4.98 to 5.02 (20°C)
(1)
4; 10; 7
(2)
5
(3)
5.0
(9)
5.0 to 5.5
(2)
5.00
(1)
5.00 ± 0.02
(1)
5.00 ±0.01
(1)
5.5
(5)
5.5 ± 0.05
(1)
5.5 to 8.5
(1)
5.50 ±0.05
(1)
6
(2)
6 to 7.5 (5% H
2
O soln.)
(1)
6.0
(6)
6.00
(1)
6.00 ± 0.02
(2)
6.00 ±0.01
(1)
6.00 ±0.05
(1)
6.4
(1)
6.5
(3)
6.6
(1)
6.8
(1)
6.8 ± 0.1
(1)
6.83 to 6.85
(1)
6.86
(4)
6.86 ± 0.01
(1)
6.86 ±0.01
(3)
6.865 (25°C)
(1)
6.97
(1)
6.99 to 7.01
(1)
7
(7)
7 ± 0.03
(1)
7 (H
2
O)
(1)
7 to 9.2
(1)
7.0
(7)
7.0 (20°C)
(2)
7.00
(7)
7.00 +/-0.01
(1)
7.00 ± 0.01
(1)
7.00 ± 0.02
(1)
7.00 ±0.01
(3)
7.000
(1)
7.000 ±0.002 (25°C)
(1)
7.2
(2)
7.2 ± 0.1
(1)
7.2 ±0.1
(1)
7.2 pH
(2)
7.38 ± 0.02
(1)
7.38 ±0.01
(1)
7.4
(2)
7.40 ± 0.01
(1)
7.40 ±0.01
(1)
7.413 (25°C)
(1)
7.5
(4)
7.6
(2)
7.69 to 7.71
(1)
7.70 ±0.01
(1)
8
(2)
8.0
(10)
8.0 (20°C)
(1)
8.00 ± 0.02
(1)
8.00 ±0.01
(2)
8.5
(10)
8.95
(1)
9
(2)
9.0
(9)
9.0 (20°C)
(2)
9.00
(1)
9.00 ± 0.02
(1)
9.00 ±0.01
(1)
9.15
(1)
9.18
(4)
9.18 ± 0.02
(1)
9.18 ±0.01
(3)
9.18 ±0.02 (25°C)
(1)
9.180 (25°C)
(1)
9.4
(1)
9.5
(3)
9.50 ±0.20
(1)
9.90 to 10.10
(1)
9.98 to 10.02
(1)
9.98 to 10.02 (20°C)
(1)
9.99 to 10.01 (5% soln. at 25°C)
(1)
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Quantity
1 L
(44)
1 Set
(1)
1 ea.
(1)
1 gal.
(2)
1 kg
(1)
1 kit
(7)
1 pc.
(13)
1 pk
(1)
1 x 60mL
(1)
10 Pack
(2)
10 Pouches
(1)
10 g
(1)
10 kg
(1)
10 packs
(1)
10 x 15 mL
(3)
10 x 15mL
(1)
100 g
(2)
100 tablets
(3)
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(1)
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(12)
100mL
(22)
100mL; 6-pk.
(2)
10L
(51)
10g
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10kg
(1)
12 ea.
(2)
12 packets
(1)
125 mL
(2)
125mL
(2)
150mL
(1)
16 oz.
(1)
19 L
(1)
19L
(1)
1L
(200)
1Pk.
(3)
1g
(1)
1kg
(8)
2.5L
(2)
20
(1)
20 L
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20 x 20mL
(14)
200 x 20mL
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200mL
(1)
20L
(71)
20mL
(4)
20mg
(1)
25 g
(1)
25 kg
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25 x 15 mL
(3)
25 x 15mL
(1)
250g
(3)
250mL
(76)
25g
(10)
25mL
(1)
2L
(8)
3 x 500mL
(1)
3.8 L
(1)
30 x 20mL
(1)
30 x 30mL
(4)
4 L
(31)
4 Pack
(1)
4 x 3.8 L
(1)
4 x 475 mL
(1)
4 x 475mL
(1)
4 x 500mL bottles
(1)
4 x 60 mL
(2)
40 Pack
(5)
40 packs
(1)
473 mL
(1)
473mL
(1)
475 mL
(30)
475 mL (1 pint)
(3)
475mL
(4)
4L
(115)
5 Chemvelopes
(1)
5 vials
(1)
5 x 20mg
(1)
5 x 60mL
(1)
50 kg
(1)
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(1)
500 g
(1)
500 mL
(76)
500g
(12)
500mL
(285)
55 gal.
(1)
5L
(8)
5g
(2)
5kg
(3)
6 shots x 100 mL
(1)
6 x 1 ea.
(4)
6 x 100mL
(2)
6 x 1L
(20)
6 x 500 mL
(5)
6 x 500mL
(6)
60mL
(3)
65mL
(1)
Each buffer 500mL
(1)
Each capsule makes 100mL solution
(1)
Each capsule makes 500mL solution
(1)
For 5L
(1)
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Grade
BAKER ANALYZED™ Reagent
(3)
Biochemical
(1)
Cell Culture Reagent
(2)
Certified
(85)
Chemical Solution
(54)
Reagent
(4)
Specpure™
(2)
Traceable to SRM from NIST and PTB
(3)
USP
(1)
USP Reagent
(2)
Ultrapure
(1)
puriss. p.a.
(1)
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Color
Amber
(1)
Beige to Brown
(1)
Blue
(12)
Brown to Colorless
(1)
Clear
(3)
Colorless
(196)
Colorless to Yellow
(3)
Gray to White
(1)
Green
(3)
Green-Yellow
(1)
Light Blue
(2)
Light Red
(2)
Light Yellow
(2)
Orange
(1)
Pink
(1)
Red
(13)
Tan
(1)
Undesignated
(13)
White
(15)
White-Yellow
(1)
Yellow
(19)
Yellow to Green
(1)
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Boiling Point
100°C
(48)
100°C (1013hPa)
(1)
103°C to 105°C
(1)
109°C (1013hPa)
(1)
1575°C
(1)
219°C
(1)
220°C
(1)
290°C
(1)
82°C
(2)
~100°C
(6)
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Product Type
Borate Buffer Pack
(1)
Carbonate-Bicarbonate Buffer Pack
(1)
MES Buffered Saline Pack
(1)
Modified Dulbecco's PBS Pack
(1)
PBS Pack
(1)
Phosphate
(3)
Phosphate Buffer Solution Ph 7.2
(1)
TBS Pack
(1)
Tris Base Buffer
(1)
Tris Buffered Saline Pack
(1)
Tris-Glycine Buffer Pack
(1)
Tris-Hepes-SDS Running Buffer
(1)
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Composition
0.7mL glacial acetic acid and 0.6g potassium hydroxide per liter
(1)
Acetic Acid
(1)
Boric Acid
(1)
Disodium Hydrogen Phosphate, Sodium Chloride
(2)
Non Hazardous Media
(1)
Potassium Chloride
(1)
Sodium Chloride, Sodium Phosphate Dibasic
(1)
Tris Base, Sodium Chloride
(2)
Water, Dibasic, Potassium Dihydrogen Phosphate, 5-Bromo-5-Nitro-1,3-Dioxane, FD & C Yellow #5, Sodium Phosphate
(2)
Water, Disodium Hydrogen Phosphate, 5-Bromo-5-Nitro-1,3-Dioxane, Potassium Dihydrogen Phosphate
(1)
Water, Potassium Hydrogen Phthalate, FD & C Red #40, Methylparaben, FD & C Yellow #5, Sodium Hydroxide
(1)
Water, Potassium Hydroxide, Amaranth Red No. 27, Potassium Hydrogen Phthalate
(3)
Water, Potassium Tetroxalate
(1)
Water, Sodium Bicarbonate, Methylparaben, FD & C Blue #1, Sodium Carbonate
(3)
Water, Sodium Borate
(1)
Water, Sodium Borate, Potassium Chloride, Sodium Hydroxide
(1)
Water, Sodium Hydroxide, Potassium Chloride
(1)
Water, Succinic Acid, Chloroacetic Acid, Sodium Hydroxide, Hyamine 1622, Potassium Chloride
(1)
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Concentration
0.2M buffer soln.
(42)
0.5M buffer soln.
(38)
10 X
(4)
100mg/L
(1)
10X
(7)
10mg/L
(1)
1M buffer soln.
(16)
1mg/L
(1)
20 X
(7)
20X
(1)
5 M
(1)
50X
(1)
Dry Blend
(8)
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For Use With
Ion Selective Electrodes
(22)
ORP Electrodes and Triodes
(1)
Provide fast, accurate pH results in high purity and low ionic strength waters.Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water and process water.
(1)
Total Alkalinity Test Kit
(1)
for accurate calibrations and NIST™ traceability
(1)
for accurate, reproducible pH calibrations
(3)
measurement of total alkalinity
(1)
pH Instruments and Electrodes
(2)
pH Meter and Electrode
(6)
pH Meter and Electrode, single use
(3)
pH electrode
(4)
provide fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water and process water.
(1)
provide fast, accurate pH results in high purity and low ionic strength waters.Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water and process water.
(1)
single use for pH calibration
(1)
two-step direct measurement of total alkalinity and pH using a pH electrode; Saves time by eliminating additional equipment set-up, tedious titrations and calculations
(1)
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For Use With (Equipment)
3500xL Dx Genetic Analyzer, 3500 Dx Genetic Analyzer, 3500xL Genetic Analyzer, 3500 Genetic Analyzer
(1)
AA, ICP, ICP/MS, IC, XRF, and other analytical instrumentation
(11)
Ammonia Ion Selective Electrodes
(2)
Chloride Ion Selective Electrodes
(1)
Ensures that the pH electrode works properly after prolonged storage, overnight storage and between samples
(1)
For accurate, reproducible pH calibrations
(4)
Instruments and Electrodes
(1)
Ionic strength adjustors used for analysis with ion selective electrodes and special reagents used with some ion selective electrodes
(12)
Measurement of total alkalinity
(1)
ORP Electrodes and Triodes
(1)
Sodium Ion Selective Electrodes
(8)
pH Electrode
(1)
pH Instruments and Electrodes
(2)
pH Meter and Electrode
(3)
pH Meter and Electrode, single use
(1)
pH electrode
(2)
single use for pH calibration
(3)
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Format
Clear Liquid at 20°C
(2)
Crystal-Powder at 20°C
(1)
Crystalline Powder
(1)
Enough to make 5L diluted working buffer
(1)
Liquid
(46)
Viscous Liquid
(1)
Gel Type
SDS-PAGE Gel (any)
(1)
Melting Point
>300°C
(1)
-14°C
(1)
0°C
(32)
152.0°C to 154.0°C
(1)
168.5°C
(1)
170°C
(1)
240°C
(1)
295°C
(1)
7.0 (H
2
O, 25°C)
(1)
75°C
(1)
~0°C
(6)
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Molecular Weight (g/mol)
119.976
(19)
121.136
(5)
132.119
(3)
136.084
(9)
141.957
(1)
142.09
(1)
143.094
(1)
149.19
(4)
157.594
(5)
162.052
(6)
163.173
(1)
174.17
(3)
178.051
(1)
192.099
(5)
204.222
(4)
207.288
(1)
209.242
(2)
212.14
(1)
213.248
(2)
245.70
(1)
257.301
(1)
292.244
(1)
294.10
(13)
30.026
(1)
35.046
(27)
360.104
(1)
380.17
(1)
39.997
(1)
40.00
(1)
458.90
(1)
522.676
(1)
53.489
(1)
60.096
(2)
62.068
(1)
624.384
(1)
74.548
(1)
82.03
(1)
82.034
(8)
84.006
(8)
92.094
(1)
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Percent Purity
≥98%
(1)
≥98.0% (T)
(1)
≥98.5% (on anhydrous basis)
(1)
≥99%
(2)
≥99%
(1)
≥99.0% (GC)
(1)
≥99.0% (T)
(1)
≥99.5% (GC)
(2)
≥99.8% (T)
(1)
>99%
(1)
0.99
(1)
1%
(1)
10%
(1)
99%
(1)
APHA for Arsenic
(1)
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Physical Form
Liquid
(10)
Powder
(2)
Solid
(1)
Solution
(1)
Product Type Specs
50X TAE (Tris-Acetate EDTA)
(1)
Buffer
(2)
Solubility
Miscible
(8)
Solubility in Water: Infinite
(8)
Solubility in water: miscible.
(3)
Solubility in water: soluble.
(5)
Soluble
(4)
Soluble in Water
(3)
Soluble in water
(60)
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Solution Type
Alkalinitiy Reagent
(1)
Alkalinity Reagent Solution
(1)
Assorted pH Buffers
(1)
Buffer Solution
(9)
Buffer solution
(10)
Cleaning solution
(1)
Conditioning solution
(1)
Ionic strength adjustor solution
(9)
Standard Solution
(1)
Standard solution
(13)
Storage Solution
(1)
Storage solution
(3)
pH Buffers, Storage Solution, Cleaning Solution
(1)
see individual components
(1)
storage solution
(1)
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pH Range
3.5 to 4.2
(1)
4
(2)
4.6 to 4.7
(1)
5.5 ± 0.05
(1)
6.00 ± 0.02
(1)
Electrochemistry Buffers
Electrochemistry Buffers
Buffer solutions suitable for use as reference and calibration standards for measuring pH values.
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Read Less
pH
1
(2)
1.00
(1)
1.00 ± 0.02
(1)
1.00 ±0.02
(1)
1.07
(1)
1.07 ± 0.02
(1)
1.07 ±0.02
(1)
1.20 ± 0.02
(1)
1.68
(6)
1.68 ±0.01
(2)
10
(4)
10.0
(6)
10.0 ± 0.1
(1)
10.0 (20°C)
(2)
10.0 (H
2
O, 25°C)
(1)
10.0 to 10.8 (0.1mol/L aq 25°C)
(1)
10.00
(4)
10.00 ± 0.01
(1)
10.00 ± 0.02
(2)
10.00 ±0.02
(4)
10.01
(4)
10.012
(4)
10.02
(1)
10.4
(1)
11
(1)
11.0
(1)
11.0 (20°C)
(1)
11.00 ± 0.02
(1)
11.00 ±0.05
(2)
12
(2)
12.0 (20°C)
(1)
12.00
(1)
12.00 ± 0.02
(1)
12.00 ±0.01 (at 25°C)
(1)
12.00 ±0.05
(2)
12.45
(3)
12.45 ± 0.05
(1)
12.45 ±0.05
(1)
12.46
(2)
13
(1)
13.0 (20°C)
(1)
13.00 ±0.05
(1)
2
(4)
2.0
(1)
2.0 (20°C)
(1)
2.00
(1)
2.00 ±0.01
(1)
2.5
(1)
2.87
(1)
3
(2)
3 to 5
(1)
3.0
(3)
3.0 ± 0.2
(1)
3.00
(1)
3.00 ± 0.01
(1)
3.00 ±0.01
(1)
3.20 ±0.05
(1)
3.5
(1)
3.5 ±0.5
(2)
3.5 to 4.2
(1)
3.8 to 4.0
(1)
3.98 to 4.02 (20°C)
(1)
3.99 to 4.01
(1)
4
(3)
4 (H
2
O)
(1)
4 to 7.1
(1)
4, 7, 10
(1)
4, 7, and 10
(1)
4.0
(10)
4.0 ±0.1
(1)
4.0 (0.05M H
2
O soln. 25°C)
(1)
4.0 (20°C)
(2)
4.0 (H
2
O, 25°C)
(1)
4.0 to 4.5
(1)
4.00
(1)
4.00 ± 0.02
(1)
4.00 to 4.01
(4)
4.00, 7.00, 10.00
(1)
4.005
(5)
4.005, 7.000, 10.012
(1)
4.008 (25°C)
(1)
4.01
(7)
4.01 +/-0.01
(2)
4.01 ± 0.01
(1)
4.01, 7.00, 10.01
(2)
4.1
(1)
4.1 ±0.3
(1)
4.5
(3)
4.50 ±0.05
(1)
4.6 to 4.7
(2)
4.63
(1)
4.63 ± 0.02
(1)
4.7 pH
(1)
4.98 to 5.02 (20°C)
(1)
4; 10; 7
(2)
5
(3)
5.0
(9)
5.0 to 5.5
(2)
5.00
(1)
5.00 ± 0.02
(1)
5.00 ±0.01
(1)
5.5
(5)
5.5 ± 0.05
(1)
5.5 to 8.5
(1)
5.50 ±0.05
(1)
6
(2)
6 to 7.5 (5% H
2
O soln.)
(1)
6.0
(6)
6.00
(1)
6.00 ± 0.02
(2)
6.00 ±0.01
(1)
6.00 ±0.05
(1)
6.4
(1)
6.5
(3)
6.6
(1)
6.8
(1)
6.8 ± 0.1
(1)
6.83 to 6.85
(1)
6.86
(4)
6.86 ± 0.01
(1)
6.86 ±0.01
(3)
6.865 (25°C)
(1)
6.97
(1)
6.99 to 7.01
(1)
7
(7)
7 ± 0.03
(1)
7 (H
2
O)
(1)
7 to 9.2
(1)