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Chromatography Standards

Frequently used for calibration, chromatography standards have a known concentration to test separating equipment for performance faults.
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Search Within Results
Keyword Search:
5,281 – 5,295 of 23,027 results
5,281

2-Methylpentane, SPEX CertiPrep™

CAS: 107-83-5 Molecular Formula: C6H14 Molecular Weight (g/mol): 86.178 InChI Key: AFABGHUZZDYHJO-UHFFFAOYSA-N PubChem CID: 7892 IUPAC Name: 2-methylpentane SMILES: CCCC(C)C

PubChem CID 7892
CAS 107-83-5
Molecular Weight (g/mol) 86.178
SMILES CCCC(C)C
IUPAC Name 2-methylpentane
InChI Key AFABGHUZZDYHJO-UHFFFAOYSA-N
Molecular Formula C6H14
5,282

Decachlorobiphenyl, SPEX CertiPrep™

CAS: 108-88-3 Molecular Formula: C7H8 Molecular Weight (g/mol): 92.14 MDL Number: MFCD00008512 InChI Key: YXFVVABEGXRONW-UHFFFAOYSA-N IUPAC Name: toluene SMILES: CC1=CC=CC=C1

CAS 108-88-3
Molecular Weight (g/mol) 92.14
MDL Number MFCD00008512
SMILES CC1=CC=CC=C1
IUPAC Name toluene
InChI Key YXFVVABEGXRONW-UHFFFAOYSA-N
Molecular Formula C7H8
5,283

1,1-Dichloroethane, SPEX CertiPrep™

CAS: 75-34-3 Molecular Formula: C2H4Cl2 Molecular Weight (g/mol): 98.954 InChI Key: SCYULBFZEHDVBN-UHFFFAOYSA-N PubChem CID: 6365 ChEBI: CHEBI:81599 IUPAC Name: 1,1-dichloroethane SMILES: CC(Cl)Cl

PubChem CID 6365
CAS 75-34-3
Molecular Weight (g/mol) 98.954
ChEBI CHEBI:81599
SMILES CC(Cl)Cl
IUPAC Name 1,1-dichloroethane
InChI Key SCYULBFZEHDVBN-UHFFFAOYSA-N
Molecular Formula C2H4Cl2
5,284

Acetol, SPEX CertiPrep™

CAS: 116-09-6 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 InChI Key: XLSMFKSTNGKWQX-UHFFFAOYSA-N PubChem CID: 8299 ChEBI: CHEBI:27957 IUPAC Name: 1-hydroxypropan-2-one SMILES: CC(=O)CO

PubChem CID 8299
CAS 116-09-6
Molecular Weight (g/mol) 74.079
ChEBI CHEBI:27957
SMILES CC(=O)CO
IUPAC Name 1-hydroxypropan-2-one
InChI Key XLSMFKSTNGKWQX-UHFFFAOYSA-N
Molecular Formula C3H6O2
5,285

Cyclohexanone, SPEX CertiPrep™

CAS: 108-94-1 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 InChI Key: JHIVVAPYMSGYDF-UHFFFAOYSA-N PubChem CID: 7967 ChEBI: CHEBI:17854 IUPAC Name: cyclohexanone SMILES: C1CCC(=O)CC1

PubChem CID 7967
CAS 108-94-1
Molecular Weight (g/mol) 98.145
ChEBI CHEBI:17854
SMILES C1CCC(=O)CC1
IUPAC Name cyclohexanone
InChI Key JHIVVAPYMSGYDF-UHFFFAOYSA-N
Molecular Formula C6H10O
5,286

2,3-Dimethylbutane, SPEX CertiPrep™

CAS: 79-29-8 Molecular Formula: C6H14 Molecular Weight (g/mol): 86.178 InChI Key: ZFFMLCVRJBZUDZ-UHFFFAOYSA-N PubChem CID: 6589 IUPAC Name: 2,3-dimethylbutane SMILES: CC(C)C(C)C

PubChem CID 6589
CAS 79-29-8
Molecular Weight (g/mol) 86.178
SMILES CC(C)C(C)C
IUPAC Name 2,3-dimethylbutane
InChI Key ZFFMLCVRJBZUDZ-UHFFFAOYSA-N
Molecular Formula C6H14
5,287

Ethyl Parathion, SPEX CertiPrep™

CAS: 56-38-2 Molecular Formula: C10H14NO5PS Molecular Weight (g/mol): 291.258 InChI Key: LCCNCVORNKJIRZ-UHFFFAOYSA-N PubChem CID: 991 ChEBI: CHEBI:27928 IUPAC Name: diethoxy-(4-nitrophenoxy)-sulfanylidene-$l^{5}-phosphane SMILES: CCOP(=S)(OCC)OC1=CC=C(C=C1)[N+](=O)[O-]

PubChem CID 991
CAS 56-38-2
Molecular Weight (g/mol) 291.258
ChEBI CHEBI:27928
SMILES CCOP(=S)(OCC)OC1=CC=C(C=C1)[N+](=O)[O-]
IUPAC Name diethoxy-(4-nitrophenoxy)-sulfanylidene-$l^{5}-phosphane
InChI Key LCCNCVORNKJIRZ-UHFFFAOYSA-N
Molecular Formula C10H14NO5PS
5,288

4-Ethyltoluene, SPEX CertiPrep™

CAS: 622-96-8 Molecular Formula: C9H12 Molecular Weight (g/mol): 120.195 InChI Key: JRLPEMVDPFPYPJ-UHFFFAOYSA-N PubChem CID: 12160 IUPAC Name: 1-ethyl-4-methylbenzene SMILES: CCC1=CC=C(C=C1)C

PubChem CID 12160
CAS 622-96-8
Molecular Weight (g/mol) 120.195
SMILES CCC1=CC=C(C=C1)C
IUPAC Name 1-ethyl-4-methylbenzene
InChI Key JRLPEMVDPFPYPJ-UHFFFAOYSA-N
Molecular Formula C9H12
5,289

Ethyl Acetate, SPEX CertiPrep™

CAS: 141-78-6 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 InChI Key: XEKOWRVHYACXOJ-UHFFFAOYSA-N PubChem CID: 8857 ChEBI: CHEBI:27750 IUPAC Name: ethyl acetate SMILES: CCOC(=O)C

PubChem CID 8857
CAS 141-78-6
Molecular Weight (g/mol) 88.106
ChEBI CHEBI:27750
SMILES CCOC(=O)C
IUPAC Name ethyl acetate
InChI Key XEKOWRVHYACXOJ-UHFFFAOYSA-N
Molecular Formula C4H8O2
5,290

Ethane, SPEX CertiPrep™

CAS: 74-84-0 Molecular Formula: C2H6 Molecular Weight (g/mol): 30.07 MDL Number: MFCD00009023 InChI Key: OTMSDBZUPAUEDD-UHFFFAOYSA-N PubChem CID: 6324 ChEBI: CHEBI:42266 IUPAC Name: ethane SMILES: CC

PubChem CID 6324
CAS 74-84-0
Molecular Weight (g/mol) 30.07
ChEBI CHEBI:42266
MDL Number MFCD00009023
SMILES CC
IUPAC Name ethane
InChI Key OTMSDBZUPAUEDD-UHFFFAOYSA-N
Molecular Formula C2H6
5,291

Diuron, SPEX CertiPrep™

CAS: 330-54-1 Molecular Formula: C9H10Cl2N2O Molecular Weight (g/mol): 233.092 InChI Key: XMTQQYYKAHVGBJ-UHFFFAOYSA-N PubChem CID: 3120 ChEBI: CHEBI:116509 IUPAC Name: 3-(3,4-dichlorophenyl)-1,1-dimethylurea SMILES: CN(C)C(=O)NC1=CC(=C(C=C1)Cl)Cl

PubChem CID 3120
CAS 330-54-1
Molecular Weight (g/mol) 233.092
ChEBI CHEBI:116509
SMILES CN(C)C(=O)NC1=CC(=C(C=C1)Cl)Cl
IUPAC Name 3-(3,4-dichlorophenyl)-1,1-dimethylurea
InChI Key XMTQQYYKAHVGBJ-UHFFFAOYSA-N
Molecular Formula C9H10Cl2N2O
5,292

Caprolactam, SPEX CertiPrep™

CAS: 105-60-2 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1

PubChem CID 7768
CAS 105-60-2
Molecular Weight (g/mol) 113.16
ChEBI CHEBI:28579
SMILES C1CCC(=O)NCC1
IUPAC Name azepan-2-one
InChI Key JBKVHLHDHHXQEQ-UHFFFAOYSA-N
Molecular Formula C6H11NO
5,293

1-Chloro-2-Propanol, SPEX CertiPrep™

CAS: 127-00-4 Molecular Formula: C3H7ClO Molecular Weight (g/mol): 94.538 InChI Key: YYTSGNJTASLUOY-UHFFFAOYSA-N PubChem CID: 31370 ChEBI: CHEBI:76260 IUPAC Name: 1-chloropropan-2-ol SMILES: CC(CCl)O

PubChem CID 31370
CAS 127-00-4
Molecular Weight (g/mol) 94.538
ChEBI CHEBI:76260
SMILES CC(CCl)O
IUPAC Name 1-chloropropan-2-ol
InChI Key YYTSGNJTASLUOY-UHFFFAOYSA-N
Molecular Formula C3H7ClO
5,294

Methoxychlor, SPEX CertiPrep™

CAS: 72-43-5 Molecular Formula: C16H15Cl3O2 Molecular Weight (g/mol): 345.644 InChI Key: IAKOZHOLGAGEJT-UHFFFAOYSA-N PubChem CID: 4115 ChEBI: CHEBI:6842 IUPAC Name: 1-methoxy-4-[2,2,2-trichloro-1-(4-methoxyphenyl)ethyl]benzene SMILES: COC1=CC=C(C=C1)C(C2=CC=C(C=C2)OC)C(Cl)(Cl)Cl

PubChem CID 4115
CAS 72-43-5
Molecular Weight (g/mol) 345.644
ChEBI CHEBI:6842
SMILES COC1=CC=C(C=C1)C(C2=CC=C(C=C2)OC)C(Cl)(Cl)Cl
IUPAC Name 1-methoxy-4-[2,2,2-trichloro-1-(4-methoxyphenyl)ethyl]benzene
InChI Key IAKOZHOLGAGEJT-UHFFFAOYSA-N
Molecular Formula C16H15Cl3O2
5,295

Instrument Check Standard 5 For Ion Chromatography, SPEX CertiPrep™

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

PubChem CID 944
CAS 7697-37-2
Molecular Weight (g/mol) 63.01
ChEBI CHEBI:48107
MDL Number MFCD00011349
SMILES O[N+]([O-])=O
IUPAC Name nitric acid
InChI Key GRYLNZFGIOXLOG-UHFFFAOYSA-N
Molecular Formula HNO3