Spex CertiPrep
Spex produces high-quality, innovative inorganic and organic certified reference materials, sample preparation equipment, and supplies for a range of analytical techniques. Their products are used in pharma, biomedical, food, beverage, and botanicals laboratories worldwide.
ICP-MS Mercury Single Element Standard, SPEX CertiPrep™
CAS: 7439-97-6 Molecular Formula: Hg Molecular Weight (g/mol): 200.59 MDL Number: MFCD00011035 InChI Key: QSHDDOUJBYECFT-UHFFFAOYSA-N PubChem CID: 23931 ChEBI: CHEBI:16170 IUPAC Name: mercury SMILES: [Hg]
Copper Standard For ICP/MS, Claritas PPT Grade, 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]
BTEX Standard, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Arsenic V Speciation Standard For ICP, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Nickel Standard For ICP/MS, SPEX CertiPrep™
CAS: 7440-02-0 Molecular Formula: Ni Molecular Weight (g/mol): 58.69 MDL Number: MFCD00011137 MFCD06798735 InChI Key: PXHVJJICTQNCMI-UHFFFAOYSA-N PubChem CID: 935 ChEBI: CHEBI:28112 IUPAC Name: nickel SMILES: [Ni]
Thallium Standard For ICP/MS, SPEX CertiPrep™
CAS: 10102-45-1 Molecular Formula: NO3Tl Molecular Weight (g/mol): 266.38 MDL Number: MFCD00011280 InChI Key: FYWSTUCDSVYLPV-UHFFFAOYSA-N PubChem CID: 24937 IUPAC Name: thallium(1+);nitrate SMILES: [Tl+].[O-][N+]([O-])=O
Manganese Standard For ICP/MS, 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]
Laboratory Performance Check Standard without Mercury For Environmental Analysis, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Nickel Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™
CAS: 7440-02-0 Molecular Formula: Ni Molecular Weight (g/mol): 58.69 MDL Number: MFCD00011137 MFCD06798735 InChI Key: PXHVJJICTQNCMI-UHFFFAOYSA-N PubChem CID: 935 ChEBI: CHEBI:28112 IUPAC Name: nickel SMILES: [Ni]
Lead Standard For ICP/MS, Claritas PPT Grade, SPEX CertiPrep™
CAS: 7439-92-1 Molecular Formula: Pb Molecular Weight (g/mol): 207.20 MDL Number: MFCD00134050 InChI Key: WABPQHHGFIMREM-UHFFFAOYSA-N PubChem CID: 5352425 ChEBI: CHEBI:27889 IUPAC Name: lead SMILES: [Pb]
Internal Standard Mix For ICP/MS, SPEX CertiPrep™
ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material
Arsenic III Speciation Standard (Assurance™ Grade/For ICP-MS), SPEX CertiPrep™
CAS: 7440-38-2 Molecular Formula: As Molecular Weight (g/mol): 74.92 MDL Number: MFCD00085309 InChI Key: RQNWIZPPADIBDY-UHFFFAOYSA-N PubChem CID: 5359596 ChEBI: CHEBI:27563 IUPAC Name: arsenic SMILES: [As]
1,2,3-Trimethylbenzene, SPEX CertiPrep™
CAS: 526-73-8 Molecular Formula: C9H12 Molecular Weight (g/mol): 120.195 InChI Key: FYGHSUNMUKGBRK-UHFFFAOYSA-N PubChem CID: 10686 ChEBI: CHEBI:34037 IUPAC Name: 1,2,3-trimethylbenzene SMILES: CC1=C(C(=CC=C1)C)C
Gold Standard For ICP/MS, SPEX CertiPrep™
CAS: 7440-57-5 Molecular Formula: Au Molecular Weight (g/mol): 196.97 MDL Number: MFCD00003436 InChI Key: PCHJSUWPFVWCPO-UHFFFAOYSA-N PubChem CID: 23985 ChEBI: CHEBI:30050 IUPAC Name: gold SMILES: [Au]
Iron Standard For ICP/MS, SPEX CertiPrep™
CAS: 10025-77-1 Molecular Formula: Cl3FeH12O6 Molecular Weight (g/mol): 270.29 MDL Number: MFCD00149712 InChI Key: NQXWGWZJXJUMQB-UHFFFAOYSA-K IUPAC Name: iron(3+) hexahydrate trichloride SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Fe+3]