Ion Chromatography Standards

Amoxicillin Impurity Standard, MilliporeSigma™ Supelco™

Carbonate 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.

Polydisperse Particle Standard, Particle Size Standard, PS201, MilliporeSigma™ Supelco™

Aromatic Hydrocarbon Standard, 1,000 μg/mL in Methylene Chloride, 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.

Sulfide 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.

TraceCERT™ Cyanide Standard for IC, 1,000 mg/L Cyanide in Water, MilliporeSigma™ Supelco™

Protein Standard, 2 mg/vial BSA, MilliporeSigma™ Supelco™

TraceCERT™ Chloride Standard for IC, 10,000 mg/L Chloride in Water, MilliporeSigma™ Supelco™

TraceCERT™ Malate Standard for IC, 1,000 mg/L malate in Water, MilliporeSigma™ Supelco™

Coulter™ Micro Particle Size Standard (Based on polystyrene monodisperse size: 200 m), MilliporeSigma™ Supelco™

TraceCERT™ Sulfate Standard for IC, 1,000 mg/L Sulfate in Water, MilliporeSigma™ Supelco™

TraceCERT™ Multi Cation Standard 2 for IC, 0.1% in Nitric Acid, MilliporeSigma™ Supelco™

Formaldehyde 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.

VeriSpec™ Nitrite - NO₂^- Standard for Ion Chromatography 1000 ppm in H₂O, Ricca Chemical

CAS: 7632-00-0 Molecular Formula: NNaO2 Molecular Weight (g/mol): 69.00 MDL Number: MFCD00011118 InChI Key: LPXPTNMVRIOKMN-UHFFFAOYSA-M PubChem CID: 23668193 ChEBI: CHEBI:78870 IUPAC Name: sodium nitrite SMILES: [Na+].[O-]N=O

VeriSpec™ Perchlorate - ClO₄^- Standard for Ion Chromatography 1000 ppm in H₂O, Ricca Chemical

CAS: 7601-89-0 Molecular Formula: ClNaO4 Molecular Weight (g/mol): 122.436 InChI Key: BAZAXWOYCMUHIX-UHFFFAOYSA-M PubChem CID: 522606 IUPAC Name: sodium;perchlorate SMILES: [O-]Cl(=O)(=O)=O.[Na+]