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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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Keyword Search:
5,296 – 5,310 of 23,027 results
5,296

Aroclor 1254, High Level, SPEX CertiPrep™

CAS: 11097-69-1 Molecular Formula: C12H5Cl5 Molecular Weight (g/mol): 326.422 InChI Key: AUGNBQPSMWGAJE-UHFFFAOYSA-N PubChem CID: 40470 IUPAC Name: 1,2,3-trichloro-4-(2,3-dichlorophenyl)benzene SMILES: C1=CC(=C(C(=C1)Cl)Cl)C2=C(C(=C(C=C2)Cl)Cl)Cl

PubChem CID 40470
CAS 11097-69-1
Molecular Weight (g/mol) 326.422
SMILES C1=CC(=C(C(=C1)Cl)Cl)C2=C(C(=C(C=C2)Cl)Cl)Cl
IUPAC Name 1,2,3-trichloro-4-(2,3-dichlorophenyl)benzene
InChI Key AUGNBQPSMWGAJE-UHFFFAOYSA-N
Molecular Formula C12H5Cl5
5,297

Coronene, SPEX CertiPrep™

CAS: 191-07-1 Molecular Formula: C24H12 Molecular Weight (g/mol): 300.36 MDL Number: MFCD00004134 InChI Key: VPUGDVKSAQVFFS-UHFFFAOYSA-N PubChem CID: 9115 ChEBI: CHEBI:29863 IUPAC Name: coronene SMILES: C1=CC2=CC=C3C=CC4=CC=C5C=CC6=CC=C1C1=C2C3=C4C5=C61

PubChem CID 9115
CAS 191-07-1
Molecular Weight (g/mol) 300.36
ChEBI CHEBI:29863
MDL Number MFCD00004134
SMILES C1=CC2=CC=C3C=CC4=CC=C5C=CC6=CC=C1C1=C2C3=C4C5=C61
IUPAC Name coronene
InChI Key VPUGDVKSAQVFFS-UHFFFAOYSA-N
Molecular Formula C24H12
5,298

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
5,299

7H-Dibenzo(c,g)Carbazole, SPEX CertiPrep™

CAS: 194-59-2 Molecular Formula: C20H13N Molecular Weight (g/mol): 267.331 InChI Key: STJXCDGCXVZHDU-UHFFFAOYSA-N PubChem CID: 9134 ChEBI: CHEBI:82312 SMILES: C1=CC=C2C(=C1)C=CC3=C2C4=C(N3)C=CC5=CC=CC=C54

PubChem CID 9134
CAS 194-59-2
Molecular Weight (g/mol) 267.331
ChEBI CHEBI:82312
SMILES C1=CC=C2C(=C1)C=CC3=C2C4=C(N3)C=CC5=CC=CC=C54
InChI Key STJXCDGCXVZHDU-UHFFFAOYSA-N
Molecular Formula C20H13N
5,300

Carbaryl, SPEX CertiPrep™

CAS: 63-25-2 Molecular Formula: C12H11NO2 Molecular Weight (g/mol): 201.225 InChI Key: CVXBEEMKQHEXEN-UHFFFAOYSA-N PubChem CID: 6129 ChEBI: CHEBI:3390 IUPAC Name: naphthalen-1-yl N-methylcarbamate SMILES: CNC(=O)OC1=CC=CC2=CC=CC=C21

PubChem CID 6129
CAS 63-25-2
Molecular Weight (g/mol) 201.225
ChEBI CHEBI:3390
SMILES CNC(=O)OC1=CC=CC2=CC=CC=C21
IUPAC Name naphthalen-1-yl N-methylcarbamate
InChI Key CVXBEEMKQHEXEN-UHFFFAOYSA-N
Molecular Formula C12H11NO2
5,301

Catechol, SPEX CertiPrep™

CAS: 120-80-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.11 MDL Number: MFCD00002188 InChI Key: YCIMNLLNPGFGHC-UHFFFAOYSA-N PubChem CID: 289 ChEBI: CHEBI:18135 IUPAC Name: benzene-1,2-diol SMILES: OC1=CC=CC=C1O

PubChem CID 289
CAS 120-80-9
Molecular Weight (g/mol) 110.11
ChEBI CHEBI:18135
MDL Number MFCD00002188
SMILES OC1=CC=CC=C1O
IUPAC Name benzene-1,2-diol
InChI Key YCIMNLLNPGFGHC-UHFFFAOYSA-N
Molecular Formula C6H6O2
5,302

2-Butanone (MEK), SPEX CertiPrep™

CAS: 78-93-3 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Number: MFCD00011648 InChI Key: ZWEHNKRNPOVVGH-UHFFFAOYSA-N PubChem CID: 6569 ChEBI: CHEBI:28398 IUPAC Name: butan-2-one SMILES: CCC(C)=O

PubChem CID 6569
CAS 78-93-3
Molecular Weight (g/mol) 72.11
ChEBI CHEBI:28398
MDL Number MFCD00011648
SMILES CCC(C)=O
IUPAC Name butan-2-one
InChI Key ZWEHNKRNPOVVGH-UHFFFAOYSA-N
Molecular Formula C4H8O
5,303

Benzidine, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

5,304

Dimethylamine, SPEX CertiPrep™

CAS: 124-40-3 Molecular Formula: C2H7N Molecular Weight (g/mol): 45.085 InChI Key: ROSDSFDQCJNGOL-UHFFFAOYSA-N PubChem CID: 674 ChEBI: CHEBI:17170 IUPAC Name: N-methylmethanamine SMILES: CNC

PubChem CID 674
CAS 124-40-3
Molecular Weight (g/mol) 45.085
ChEBI CHEBI:17170
SMILES CNC
IUPAC Name N-methylmethanamine
InChI Key ROSDSFDQCJNGOL-UHFFFAOYSA-N
Molecular Formula C2H7N
5,305

Sulfur Oil Standard in #2 Diesel Fuel, 20μg/g, SPEX CertiPrep™

CAS: 7704-34-9 Molecular Formula: S Molecular Weight (g/mol): 32.06 MDL Number: MFCD00085316 InChI Key: NINIDFKCEFEMDL-UHFFFAOYSA-N PubChem CID: 5362487 ChEBI: CHEBI:26833 IUPAC Name: sulfur SMILES: [S]

PubChem CID 5362487
CAS 7704-34-9
Molecular Weight (g/mol) 32.06
ChEBI CHEBI:26833
MDL Number MFCD00085316
SMILES [S]
IUPAC Name sulfur
InChI Key NINIDFKCEFEMDL-UHFFFAOYSA-N
Molecular Formula S
5,306

Boron Standard in Base Oil 75, 1000μg/g, SPEX CertiPrep™

CAS: 7440-42-8 Molecular Formula: B Molecular Weight (g/mol): 10.81 MDL Number: MFCD00134034 MFCD00151272 InChI Key: ZOXJGFHDIHLPTG-UHFFFAOYSA-N PubChem CID: 5462311 ChEBI: CHEBI:27560 IUPAC Name: boron SMILES: [B]

PubChem CID 5462311
CAS 7440-42-8
Molecular Weight (g/mol) 10.81
ChEBI CHEBI:27560
MDL Number MFCD00134034 MFCD00151272
SMILES [B]
IUPAC Name boron
InChI Key ZOXJGFHDIHLPTG-UHFFFAOYSA-N
Molecular Formula B
5,307

Thallium Organometallic Oil Standard, SPEX CertiPrep™

CAS: 7440-28-0 Molecular Formula: Tl Molecular Weight (g/mol): 204.38 MDL Number: MFCD00134063 InChI Key: BKVIYDNLLOSFOA-UHFFFAOYSA-N PubChem CID: 5359464 ChEBI: CHEBI:30440 IUPAC Name: thallium SMILES: [Tl]

PubChem CID 5359464
CAS 7440-28-0
Molecular Weight (g/mol) 204.38
ChEBI CHEBI:30440
MDL Number MFCD00134063
SMILES [Tl]
IUPAC Name thallium
InChI Key BKVIYDNLLOSFOA-UHFFFAOYSA-N
Molecular Formula Tl
5,308

Vanadium Standard, 5000μg/g in Base Oil 75 (Oil, Plasma Grade), SPEX CertiPrep™

CAS: 7440-62-2 Molecular Formula: V Molecular Weight (g/mol): 50.94 MDL Number: MFCD00011453 InChI Key: LEONUFNNVUYDNQ-UHFFFAOYSA-N PubChem CID: 23990 ChEBI: CHEBI:35170 IUPAC Name: vanadium SMILES: [V]

PubChem CID 23990
CAS 7440-62-2
Molecular Weight (g/mol) 50.94
ChEBI CHEBI:35170
MDL Number MFCD00011453
SMILES [V]
IUPAC Name vanadium
InChI Key LEONUFNNVUYDNQ-UHFFFAOYSA-N
Molecular Formula V
5,310

Sulfur Oil Standard in No. 2 Diesel Fuel, 100μg/g, SPEX CertiPrep™

CAS: 544-40-1 Molecular Formula: C8H18S Molecular Weight (g/mol): 146.29 MDL Number: MFCD00009468 InChI Key: HTIRHQRTDBPHNZ-UHFFFAOYSA-N PubChem CID: 11002 IUPAC Name: 1-butylsulfanylbutane SMILES: CCCCSCCCC

PubChem CID 11002
CAS 544-40-1
Molecular Weight (g/mol) 146.29
MDL Number MFCD00009468
SMILES CCCCSCCCC
IUPAC Name 1-butylsulfanylbutane
InChI Key HTIRHQRTDBPHNZ-UHFFFAOYSA-N
Molecular Formula C8H18S