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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:
5,446 – 5,460 of 23,000 results
5,446

m-Xylene, SPEX CertiPrep™

CAS: 108-38-3 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.17 MDL Number: MFCD00008536 InChI Key: IVSZLXZYQVIEFR-UHFFFAOYSA-N PubChem CID: 7929 ChEBI: CHEBI:28488 IUPAC Name: 1,3-xylene SMILES: CC1=CC(C)=CC=C1

PubChem CID 7929
CAS 108-38-3
Molecular Weight (g/mol) 106.17
ChEBI CHEBI:28488
MDL Number MFCD00008536
SMILES CC1=CC(C)=CC=C1
IUPAC Name 1,3-xylene
InChI Key IVSZLXZYQVIEFR-UHFFFAOYSA-N
Molecular Formula C8H10
5,447

n-Octadecane, SPEX CertiPrep™

CAS: 593-45-3 Molecular Formula: C18H38 Molecular Weight (g/mol): 254.502 InChI Key: RZJRJXONCZWCBN-UHFFFAOYSA-N PubChem CID: 11635 ChEBI: CHEBI:32926 IUPAC Name: octadecane SMILES: CCCCCCCCCCCCCCCCCC

PubChem CID 11635
CAS 593-45-3
Molecular Weight (g/mol) 254.502
ChEBI CHEBI:32926
SMILES CCCCCCCCCCCCCCCCCC
IUPAC Name octadecane
InChI Key RZJRJXONCZWCBN-UHFFFAOYSA-N
Molecular Formula C18H38
5,448

Base/Neutral Surrogate Standard, SPEX CertiPrep™

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

5,449

Chlorpyrifos, SPEX CertiPrep™

CAS: 2921-88-2 Molecular Formula: C9H11Cl3NO3PS Molecular Weight (g/mol): 350.575 InChI Key: SBPBAQFWLVIOKP-UHFFFAOYSA-N PubChem CID: 2730 ChEBI: CHEBI:34631 IUPAC Name: diethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-$l^{5}-phosphane SMILES: CCOP(=S)(OCC)OC1=NC(=C(C=C1Cl)Cl)Cl

PubChem CID 2730
CAS 2921-88-2
Molecular Weight (g/mol) 350.575
ChEBI CHEBI:34631
SMILES CCOP(=S)(OCC)OC1=NC(=C(C=C1Cl)Cl)Cl
IUPAC Name diethoxy-sulfanylidene-(3,5,6-trichloropyridin-2-yl)oxy-$l^{5}-phosphane
InChI Key SBPBAQFWLVIOKP-UHFFFAOYSA-N
Molecular Formula C9H11Cl3NO3PS
5,450

Gasoline Range Organics (EPA), Alternate Formulation, SPEX CertiPrep™

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

5,451

Carbon disulfide, SPEX CertiPrep™

CAS: 75-15-0 Molecular Formula: CS2 Molecular Weight (g/mol): 76.131 InChI Key: QGJOPFRUJISHPQ-UHFFFAOYSA-N PubChem CID: 6348 ChEBI: CHEBI:23012 IUPAC Name: methanedithione SMILES: C(=S)=S

PubChem CID 6348
CAS 75-15-0
Molecular Weight (g/mol) 76.131
ChEBI CHEBI:23012
SMILES C(=S)=S
IUPAC Name methanedithione
InChI Key QGJOPFRUJISHPQ-UHFFFAOYSA-N
Molecular Formula CS2
5,452

Chloroform, SPEX CertiPrep™

CAS: 67-66-3 Molecular Formula: CHCl3 Molecular Weight (g/mol): 119.37 MDL Number: MFCD00000826 InChI Key: HEDRZPFGACZZDS-UHFFFAOYSA-N PubChem CID: 6212 ChEBI: CHEBI:35255 IUPAC Name: chloroform SMILES: ClC(Cl)Cl

PubChem CID 6212
CAS 67-66-3
Molecular Weight (g/mol) 119.37
ChEBI CHEBI:35255
MDL Number MFCD00000826
SMILES ClC(Cl)Cl
IUPAC Name chloroform
InChI Key HEDRZPFGACZZDS-UHFFFAOYSA-N
Molecular Formula CHCl3
5,453

Camphene, SPEX CertiPrep™

CAS: 79-92-5 Molecular Formula: C10H16 Molecular Weight (g/mol): 136.238 InChI Key: CRPUJAZIXJMDBK-UHFFFAOYSA-N PubChem CID: 6616 ChEBI: CHEBI:3830 IUPAC Name: 3,3-dimethyl-2-methylidenebicyclo[2.2.1]heptane SMILES: CC1(C2CCC(C2)C1=C)C

PubChem CID 6616
CAS 79-92-5
Molecular Weight (g/mol) 136.238
ChEBI CHEBI:3830
SMILES CC1(C2CCC(C2)C1=C)C
IUPAC Name 3,3-dimethyl-2-methylidenebicyclo[2.2.1]heptane
InChI Key CRPUJAZIXJMDBK-UHFFFAOYSA-N
Molecular Formula C10H16
5,454

Diisobutyl Phthalate, SPEX CertiPrep™

CAS: 84-69-5 Molecular Formula: C16H22O4 Molecular Weight (g/mol): 278.35 MDL Number: MFCD00026480 InChI Key: MGWAVDBGNNKXQV-UHFFFAOYSA-N PubChem CID: 6782 ChEBI: CHEBI:79053 IUPAC Name: 1,2-bis(2-methylpropyl) benzene-1,2-dicarboxylate SMILES: CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C

PubChem CID 6782
CAS 84-69-5
Molecular Weight (g/mol) 278.35
ChEBI CHEBI:79053
MDL Number MFCD00026480
SMILES CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C
IUPAC Name 1,2-bis(2-methylpropyl) benzene-1,2-dicarboxylate
InChI Key MGWAVDBGNNKXQV-UHFFFAOYSA-N
Molecular Formula C16H22O4
5,455

Benzo(j)Fluoranthene, SPEX CertiPrep™

CAS: 205-82-3 Molecular Formula: C20H12 Molecular Weight (g/mol): 252.316 InChI Key: KHNYNFUTFKJLDD-UHFFFAOYSA-N PubChem CID: 9152 ChEBI: CHEBI:82291 SMILES: C1=CC=C2C(=C1)C=CC3=C2C4=CC=CC5=C4C3=CC=C5

PubChem CID 9152
CAS 205-82-3
Molecular Weight (g/mol) 252.316
ChEBI CHEBI:82291
SMILES C1=CC=C2C(=C1)C=CC3=C2C4=CC=CC5=C4C3=CC=C5
InChI Key KHNYNFUTFKJLDD-UHFFFAOYSA-N
Molecular Formula C20H12
5,456

Styrene, SPEX CertiPrep™

CAS: 100-42-5 Molecular Formula: C8H8 Molecular Weight (g/mol): 104.15 MDL Number: MFCD00008612,MFCD00084450 InChI Key: PPBRXRYQALVLMV-UHFFFAOYSA-N PubChem CID: 7501 ChEBI: CHEBI:27452 IUPAC Name: ethenylbenzene SMILES: C=CC1=CC=CC=C1

PubChem CID 7501
CAS 100-42-5
Molecular Weight (g/mol) 104.15
ChEBI CHEBI:27452
MDL Number MFCD00008612,MFCD00084450
SMILES C=CC1=CC=CC=C1
IUPAC Name ethenylbenzene
InChI Key PPBRXRYQALVLMV-UHFFFAOYSA-N
Molecular Formula C8H8
5,457

1,3,5-Trichlorobenzene, SPEX CertiPrep™

CAS: 577-19-5 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 InChI Key: ORPVVAKYSXQCJI-UHFFFAOYSA-N PubChem CID: 11341 IUPAC Name: 1-bromo-2-nitrobenzene SMILES: C1=CC=C(C(=C1)[N+](=O)[O-])Br

PubChem CID 11341
CAS 577-19-5
Molecular Weight (g/mol) 202.007
SMILES C1=CC=C(C(=C1)[N+](=O)[O-])Br
IUPAC Name 1-bromo-2-nitrobenzene
InChI Key ORPVVAKYSXQCJI-UHFFFAOYSA-N
Molecular Formula C6H4BrNO2
5,458

Methyl Acetate, SPEX CertiPrep™

CAS: 79-20-9 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 InChI Key: KXKVLQRXCPHEJC-UHFFFAOYSA-N PubChem CID: 6584 ChEBI: CHEBI:77700 IUPAC Name: methyl acetate SMILES: CC(=O)OC

PubChem CID 6584
CAS 79-20-9
Molecular Weight (g/mol) 74.079
ChEBI CHEBI:77700
SMILES CC(=O)OC
IUPAC Name methyl acetate
InChI Key KXKVLQRXCPHEJC-UHFFFAOYSA-N
Molecular Formula C3H6O2
5,459

n-Hexane, SPEX CertiPrep™

CAS: 110-54-3 Molecular Formula: C6H14 Molecular Weight (g/mol): 86.18 MDL Number: MFCD02179311 InChI Key: VLKZOEOYAKHREP-UHFFFAOYSA-N PubChem CID: 8058 ChEBI: CHEBI:29021 IUPAC Name: hexane SMILES: CCCCCC

PubChem CID 8058
CAS 110-54-3
Molecular Weight (g/mol) 86.18
ChEBI CHEBI:29021
MDL Number MFCD02179311
SMILES CCCCCC
IUPAC Name hexane
InChI Key VLKZOEOYAKHREP-UHFFFAOYSA-N
Molecular Formula C6H14
5,460

Isobutyl Acetate, SPEX CertiPrep™

CAS: 110-19-0 Molecular Formula: C6H12O2 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00008932 InChI Key: GJRQTCIYDGXPES-UHFFFAOYSA-N PubChem CID: 8038 ChEBI: CHEBI:50569 IUPAC Name: 2-methylpropyl acetate SMILES: CC(C)COC(C)=O

PubChem CID 8038
CAS 110-19-0
Molecular Weight (g/mol) 116.16
ChEBI CHEBI:50569
MDL Number MFCD00008932
SMILES CC(C)COC(C)=O
IUPAC Name 2-methylpropyl acetate
InChI Key GJRQTCIYDGXPES-UHFFFAOYSA-N
Molecular Formula C6H12O2