AA and ICP Standards

Mercury Standard For ICP, 10μg/mL in 5% HNO₃, SPEX CertiPrep™

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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]

Silica Standard, Certified, 1000ppm ±10ppm (1mL = 1mg SiO₂), LabChem™

CAS: 13517-24-3 Molecular Formula: H18Na2O12Si Molecular Weight (g/mol): 284.197 InChI Key: PHIQPXBZDGYJOG-UHFFFAOYSA-N PubChem CID: 61639 IUPAC Name: disodium;dioxido(oxo)silane;nonahydrate SMILES: O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]

Molybdenum ICP Standard, 1000 ppm Mo in 3% HNO₃/tr HF, Ricca Chemical

CAS: 7439-98-7 Molecular Formula: Mo Molecular Weight (g/mol): 95.95 MDL Number: MFCD00003465 InChI Key: ZOKXTWBITQBERF-UHFFFAOYSA-N PubChem CID: 23932 ChEBI: CHEBI:28685 IUPAC Name: molybdenum SMILES: [Mo]

Silver AA Standard, Certified, 1000ppm Ag ±10ppm (1mL = 1mg Ag), LabChem™

CAS: 7761-88-8 Molecular Formula: AgNO3 Molecular Weight (g/mol): 169.87 MDL Number: MFCD00003414 InChI Key: SQGYOTSLMSWVJD-UHFFFAOYSA-N PubChem CID: 24470 ChEBI: CHEBI:32130 IUPAC Name: silver(1+) nitrate SMILES: [Ag+].[O-][N+]([O-])=O

TraceCERT™ Chromium Standard for ICP, 10,000 mg/L Cr in Nitric Acid, MilliporeSigma™ Supelco™

Trace Metals - Fresh Water Sediment 3, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

TraceCERT™ Elemental Impurities according to ICH Q3D Parenteral, Standard 2, MilliporeSigma™ Supelco™

TraceCERT™, (in 10% hydrochloric acid), applicable for testing acc. to USP<232>, Ph.Eur. Gen. Chapter 5.20

Free Cyanide IC Standard, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

EPA 8270 LCS Mix 1 100 μg/mL each component in acetone: methylene chloride (9:1), MilliporeSigma™ Supelco™

TraceCERT™ Arsenic(III) Standard for ICP, 1,000 mg/L As(III) in Hydrochloric Acid, MilliporeSigma™ Supelco™

TraceCERT™ Transition metal mix 2 for ICP, 8 elements, 100mg/L in Nitric Acid and Hydrofluoric Acid, MilliporeSigma™ Supelco™

Trace Metals - Sandy Loam 8, MilliporeSigma™ Supelco™

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

TraceCERT™ Sulfur Standard for ICP, 10,000 mg/L S in Water, MilliporeSigma™ Supelco™

TraceCERT™ Calcium Standard for ICP, 1,000 mg/L Ca in Nitric Acid, MilliporeSigma™ Supelco™

TraceCERT™ Palladium Standard for AAS, 1,000 mg/L Pd in Hydrochloric Acid, MilliporeSigma™ Supelco™