Sulfate Standard for Ion Chromatography, SPEX CertiPrep™

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

CAS: 7732-18-5

Nitrate-Nitrogen Standard for Ion Chromatography, SPEX CertiPrep™

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

CAS: 7757-79-1

Bromide Standard, 1000 ppm Br^-, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

CAS: 7647-15-6 Molecular Formula: BrNa Molecular Weight (g/mol): 102.89 MDL Number: MFCD00003475 InChI Key: JHJLBTNAGRQEKS-UHFFFAOYSA-M PubChem CID: 253881 ChEBI: CHEBI:63004 IUPAC Name: sodium bromide SMILES: [Na+].[Br-]

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
Learn More

Nitrite-N Standard for Ion Chromatography, SPEX CertiPrep™

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

Chloride Standard for Ion Chromatography, SPEX CertiPrep™

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

CAS: 7447-40-7 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.49 MDL Number: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: amine hydrochloride SMILES: N.Cl

Nitrate Nitrogen Standard, 1000 ppm N (4427 ppm NO₃^-), Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

CAS: 7757-79-1 Molecular Formula: KNO3 Molecular Weight (g/mol): 101.10 MDL Number: MFCD00011409 InChI Key: FGIUAXJPYTZDNR-UHFFFAOYSA-N PubChem CID: 24434 ChEBI: CHEBI:63043 IUPAC Name: potassium nitrate SMILES: [K+].[O-][N+]([O-])=O

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

100 ppm: F^-, PO₄^3-, NO₂^-, NO₃^-, Br^-, SO₄^2-, Cl^- /nManufactured and Tested in an ISO 17

Multi Ion anion IC standard solution in H₂O, Specpure™, Thermo Scientific Chemicals

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

2 ppm F^-, 10 ppm PO₄^3-, NO₃^-, Br^-, SO₄^2-, 5ppm Cl^-, NO₂^- /nManufactured and Tested in a

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

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

Mixed Anion Standard, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

2000 ppm: Cl, SO₄/500 ppm N (as NO₃)/250 ppm Br/100 ppm F, N (as NO₂), P (as PO₄)

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical

Supplier Diversity Partner
Small and/or diverse supplier based on Federal laws and SBA requirements.
Learn More

0.5 ppm F^-, PO₄^3-; 1 ppm NO₂^-, NO₃^-, Br^-; 12.5 ppm SO₄^2-, Cl^- /nManufactured and Test