Ion Chromatography Standards

VeriSpec™ Nitrite(N) - NO₂^- f(N) 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

Phosphate, Ion chromatography standard solution, Specpure™ PO4∣-^3 1000μg/mL

CAS: 7558-80-7 Molecular Formula: H2NaO4P Molecular Weight (g/mol): 119.98 MDL Number: MFCD00003527,MFCD00146206 InChI Key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M Synonym: Phosphate, Ion chromatography standard solution PubChem CID: 23672064 ChEBI: CHEBI:37585 IUPAC Name: sodium;dihydrogen phosphate SMILES: [Na+].OP(O)([O-])=O

Ricca Chemical Company VeriSpec™ Sulphate - SO₄^2- Standard for Ion Chromatography 1000 ppm in H₂O, Ricca Chemical

CAS: 7783-20-2 Molecular Formula: H8N2O4S Molecular Weight (g/mol): 132.13 MDL Number: MFCD00003391 InChI Key: BFNBIHQBYMNNAN-UHFFFAOYSA-N PubChem CID: 6097028 ChEBI: CHEBI:62946 IUPAC Name: sulfuric acid diamine SMILES: N.N.OS(O)(=O)=O

VeriSpec™ Nitrate(N) - NO₃^- f(N) Standard for Ion Chromatography 1000 ppm in H₂O, Ricca Chemical

CAS: 7631-99-4 Molecular Formula: NNaO3 Molecular Weight (g/mol): 84.99 MDL Number: MFCD00011119 InChI Key: VWDWKYIASSYTQR-UHFFFAOYSA-N PubChem CID: 24268 ChEBI: CHEBI:63005 IUPAC Name: sodium nitrate SMILES: [Na+].[O-][N+]([O-])=O

Nitrate-Nitrogen Standard For Ion Chromatography, SPEX CertiPrep™

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CAS: 7631-99-4 Molecular Formula: NNaO3 Molecular Weight (g/mol): 84.99 MDL Number: MFCD00011119 InChI Key: VWDWKYIASSYTQR-UHFFFAOYSA-N PubChem CID: 24268 ChEBI: CHEBI:63005 IUPAC Name: sodium;nitrate SMILES: [Na+].[O-][N+]([O-])=O

Ricca Chemical Company VeriSpec™ Mixed Cation Standard 6, Ricca Chemical

100 ppm: Li⁺, Na⁺, NH₄⁺, K⁺, Ca²⁺, Mg²⁺ /nManufactured and Tested in an ISO 17025/Guide 34

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

TraceCERT™ Magnesium Standard for IC, 1,000 mg/L Mg2+ in Nitric Acid, MilliporeSigma™ Supelco™

Thiosulfate 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™ Lactate Standard for IC, 1,000 mg/L Lactate in Water, MilliporeSigma™ Supelco™

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

Chlorite 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, PS315, MilliporeSigma™ Supelco™

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

TraceCERT™ Ammonium Nitrogen Standard for IC 1,000 mg/L N as NH4+ in Water, MilliporeSigma™ Supelco™