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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:
5,401 – 5,415 of 23,000 results
5,401

1-Methylnaphthalene, SPEX CertiPrep™

CAS: 90-12-0 Molecular Formula: C11H10 Molecular Weight (g/mol): 142.201 InChI Key: QPUYECUOLPXSFR-UHFFFAOYSA-N PubChem CID: 7002 ChEBI: CHEBI:50717 IUPAC Name: 1-methylnaphthalene SMILES: CC1=CC=CC2=CC=CC=C12

PubChem CID 7002
CAS 90-12-0
Molecular Weight (g/mol) 142.201
ChEBI CHEBI:50717
SMILES CC1=CC=CC2=CC=CC=C12
IUPAC Name 1-methylnaphthalene
InChI Key QPUYECUOLPXSFR-UHFFFAOYSA-N
Molecular Formula C11H10
5,402

Bromate Standard for Ion Chromatography, SPEX CertiPrep™
GSA_VA

CAS: 7732-18-5

CAS 7732-18-5
5,403

Chlorate Standard for Ion Chromatography, SPEX CertiPrep™
GSA_VA

5,404

EPA Method 524.2 Volatile Calibration Standard (No Gasses), SPEX CertiPrep™

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

5,405

Chloride Standard for Ion Chromatography, SPEX CertiPrep™
GSA_VA

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.49 MDL Number: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: amine hydrochloride SMILES: N.Cl

PubChem CID 25517
CAS 12125-02-9
Molecular Weight (g/mol) 53.49
ChEBI CHEBI:31206
MDL Number MFCD00011420
SMILES N.Cl
IUPAC Name amine hydrochloride
InChI Key NLXLAEXVIDQMFP-UHFFFAOYSA-N
Molecular Formula ClH4N
5,406

Fluoride Standard for Ion Chromatography, SPEX CertiPrep™
GSA_VA

CAS: 7732-18-5

CAS 7732-18-5
5,408

Methyl Parathion, SPEX CertiPrep™

CAS: 298-00-0 Molecular Formula: C8H10NO5PS Molecular Weight (g/mol): 263.204 InChI Key: RLBIQVVOMOPOHC-UHFFFAOYSA-N PubChem CID: 4130 ChEBI: CHEBI:38746 IUPAC Name: dimethoxy-(4-nitrophenoxy)-sulfanylidene-$l^{5}-phosphane SMILES: COP(=S)(OC)OC1=CC=C(C=C1)[N+](=O)[O-]

PubChem CID 4130
CAS 298-00-0
Molecular Weight (g/mol) 263.204
ChEBI CHEBI:38746
SMILES COP(=S)(OC)OC1=CC=C(C=C1)[N+](=O)[O-]
IUPAC Name dimethoxy-(4-nitrophenoxy)-sulfanylidene-$l^{5}-phosphane
InChI Key RLBIQVVOMOPOHC-UHFFFAOYSA-N
Molecular Formula C8H10NO5PS
5,409

Atrazine, SPEX CertiPrep™

CAS: 10326-27-9 Molecular Formula: BaCl2H4O2 Molecular Weight (g/mol): 244.26 MDL Number: MFCD00149154 InChI Key: PWHCIQQGOQTFAE-UHFFFAOYSA-L PubChem CID: 5284346 ChEBI: CHEBI:86153 IUPAC Name: barium(2+);dichloride;dihydrate SMILES: O.O.[Cl-].[Cl-].[Ba++]

PubChem CID 5284346
CAS 10326-27-9
Molecular Weight (g/mol) 244.26
ChEBI CHEBI:86153
MDL Number MFCD00149154
SMILES O.O.[Cl-].[Cl-].[Ba++]
IUPAC Name barium(2+);dichloride;dihydrate
InChI Key PWHCIQQGOQTFAE-UHFFFAOYSA-L
Molecular Formula BaCl2H4O2
5,411

bis(2-Ethylhexyl)phthalate, SPEX CertiPrep™

CAS: 117-81-7 Molecular Formula: C24H38O4 Molecular Weight (g/mol): 390.564 InChI Key: BJQHLKABXJIVAM-UHFFFAOYSA-N PubChem CID: 8343 ChEBI: CHEBI:17747 IUPAC Name: bis(2-ethylhexyl) benzene-1,2-dicarboxylate SMILES: CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC

PubChem CID 8343
CAS 117-81-7
Molecular Weight (g/mol) 390.564
ChEBI CHEBI:17747
SMILES CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC
IUPAC Name bis(2-ethylhexyl) benzene-1,2-dicarboxylate
InChI Key BJQHLKABXJIVAM-UHFFFAOYSA-N
Molecular Formula C24H38O4
5,412

1,2-Dichloroethane-d4, SPEX CertiPrep™

CAS: 17060-07-0 Molecular Formula: C2H4Cl2 Molecular Weight (g/mol): 102.978 InChI Key: WSLDOOZREJYCGB-LNLMKGTHSA-N PubChem CID: 12197860 IUPAC Name: 1,2-dichloro-1,1,2,2-tetradeuterioethane SMILES: C(CCl)Cl

PubChem CID 12197860
CAS 17060-07-0
Molecular Weight (g/mol) 102.978
SMILES C(CCl)Cl
IUPAC Name 1,2-dichloro-1,1,2,2-tetradeuterioethane
InChI Key WSLDOOZREJYCGB-LNLMKGTHSA-N
Molecular Formula C2H4Cl2
5,413

Calcium Single Element Ion Standard - Cation, SPEX CertiPrep™

CAS: 7440-70-2 Molecular Formula: Ca Molecular Weight (g/mol): 40.08 MDL Number: MFCD00010897 MFCD00085314 InChI Key: OYPRJOBELJOOCE-UHFFFAOYSA-N PubChem CID: 5460341 ChEBI: CHEBI:29320 IUPAC Name: calcium SMILES: [Ca]

PubChem CID 5460341
CAS 7440-70-2
Molecular Weight (g/mol) 40.08
ChEBI CHEBI:29320
MDL Number MFCD00010897 MFCD00085314
SMILES [Ca]
IUPAC Name calcium
InChI Key OYPRJOBELJOOCE-UHFFFAOYSA-N
Molecular Formula Ca
5,414

Sodium Standard Single Element Ion Standard - Cation, SPEX CertiPrep™

CAS: 7440-23-5 Molecular Formula: Na Molecular Weight (g/mol): 22.99 MDL Number: MFCD00085307 InChI Key: KEAYESYHFKHZAL-UHFFFAOYSA-N PubChem CID: 5360545 ChEBI: CHEBI:26708 IUPAC Name: sodium SMILES: [Na]

PubChem CID 5360545
CAS 7440-23-5
Molecular Weight (g/mol) 22.99
ChEBI CHEBI:26708
MDL Number MFCD00085307
SMILES [Na]
IUPAC Name sodium
InChI Key KEAYESYHFKHZAL-UHFFFAOYSA-N
Molecular Formula Na
5,415

Potassium Single Element Ion Standard - Cation, SPEX CertiPrep™

CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.10 MDL Number: MFCD00011409 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043 IUPAC Name: potassium nitrate SMILES: [K+].[O-][N+]([O-])=O

PubChem CID 24434
CAS 7757-79-1
Molecular Weight (g/mol) 101.10
ChEBI CHEBI:63043
MDL Number MFCD00011409
SMILES [K+].[O-][N+]([O-])=O
IUPAC Name potassium nitrate
InChI Key FGIUAXJPYTZDNR-UHFFFAOYSA-N
Molecular Formula KNO3