Chromatography Standards
Hydroquinone, SPEX CertiPrep™
CAS: 123-31-9 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 InChI Key: QIGBRXMKCJKVMJ-UHFFFAOYSA-N PubChem CID: 785 ChEBI: CHEBI:17594 IUPAC Name: benzene-1,4-diol SMILES: C1=CC(=CC=C1O)O
Imidacloprid, SPEX CertiPrep™
CAS: 138261-41-3 Molecular Formula: C9H10ClN5O2 Molecular Weight (g/mol): 255.662 InChI Key: YWTYJOPNNQFBPC-UHFFFAOYSA-N PubChem CID: 86418 ChEBI: CHEBI:5870 IUPAC Name: N-[1-[(6-chloropyridin-3-yl)methyl]-4,5-dihydroimidazol-2-yl]nitramide SMILES: C1CN(C(=N1)N[N+](=O)[O-])CC2=CN=C(C=C2)Cl
Vinyl Chloride, SPEX CertiPrep™
CAS: 75-01-4 Molecular Formula: C2H3Cl Molecular Weight (g/mol): 62.496 InChI Key: BZHJMEDXRYGGRV-UHFFFAOYSA-N PubChem CID: 6338 ChEBI: CHEBI:28509 IUPAC Name: chloroethene SMILES: C=CCl
Prowl (Pendimethalin), SPEX CertiPrep™
CAS: 40487-42-1 Molecular Formula: C13H19N3O4 Molecular Weight (g/mol): 281.312 InChI Key: CHIFOSRWCNZCFN-UHFFFAOYSA-N PubChem CID: 38479 ChEBI: CHEBI:83569 IUPAC Name: 3,4-dimethyl-2,6-dinitro-N-pentan-3-ylaniline SMILES: CCC(CC)NC1=C(C=C(C(=C1[N+](=O)[O-])C)C)[N+](=O)[O-]
Cobalt Organometallic Standards, SPEX CertiPrep™
CAS: 7440-48-4 Molecular Formula: Co Molecular Weight (g/mol): 58.93 MDL Number: MFCD00010935 InChI Key: GUTLYIVDDKVIGB-UHFFFAOYSA-N PubChem CID: 104730 ChEBI: CHEBI:27638 IUPAC Name: cobalt SMILES: [Co]
3,3'-Dichlorobenzidine, SPEX CertiPrep™
CAS: 91-94-1 Molecular Formula: C12H10Cl2N2 Molecular Weight (g/mol): 253.126 InChI Key: HUWXDEQWWKGHRV-UHFFFAOYSA-N PubChem CID: 7070 ChEBI: CHEBI:82315 IUPAC Name: 4-(4-amino-3-chlorophenyl)-2-chloroaniline SMILES: C1=CC(=C(C=C1C2=CC(=C(C=C2)N)Cl)Cl)N
1,2-Dimethoxyethane, SPEX CertiPrep™
CAS: 110-71-4 Molecular Formula: C4H10O2 Molecular Weight (g/mol): 90.122 InChI Key: XTHFKEDIFFGKHM-UHFFFAOYSA-N PubChem CID: 8071 ChEBI: CHEBI:42263 IUPAC Name: 1,2-dimethoxyethane SMILES: COCCOC
Silver Organometallic Standards, SPEX CertiPrep™
CAS: 7440-22-4 Molecular Formula: Ag Molecular Weight (g/mol): 107.87 MDL Number: MFCD00003397 InChI Key: BQCADISMDOOEFD-UHFFFAOYSA-N PubChem CID: 23954 ChEBI: CHEBI:9141 IUPAC Name: silver SMILES: [Ag]
Manganese Standard in Base Oil 75, 1000μg/g, SPEX CertiPrep™
CAS: 7439-96-5 Molecular Formula: Mn Molecular Weight (g/mol): 54.94 MDL Number: MFCD00011111 InChI Key: PWHULOQIROXLJO-UHFFFAOYSA-N PubChem CID: 23930 ChEBI: CHEBI:35154 IUPAC Name: manganese SMILES: [Mn]
Magnesium Standard in Base Oil 75, 1000μg/g, SPEX CertiPrep™
CAS: 7439-95-4 Molecular Formula: Mg Molecular Weight (g/mol): 24.30 MDL Number: MFCD00085308 InChI Key: JLVVSXFLKOJNIY-UHFFFAOYSA-N PubChem CID: 5462224 ChEBI: CHEBI:25107 IUPAC Name: magnesium SMILES: [Mg]
Potassium Standard in Base Oil 75, 1000μg/g, SPEX CertiPrep™
CAS: 7440-09-7 Molecular Formula: K Molecular Weight (g/mol): 39.10 MDL Number: MFCD00133776 InChI Key: ZLMJMSJWJFRBEC-UHFFFAOYSA-N PubChem CID: 5462222 ChEBI: CHEBI:26216 IUPAC Name: potassium SMILES: [K]
Arsenic Standard, 1000μg/g in Base Oil 75, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Mercury Organometallic Standards, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Copper Standard in Base Oil 75, 5000μg/g, SPEX CertiPrep™
CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.55 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]
Calcium Oil Standard in Base Oil, 1000μg/g, 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]