Ion Chromatography Standards

Cation Mixed ICP Standard : 2500 ppm Ca, Mg, K, Na in 5% HNO₃, Ricca Chemical

CLP Cal Standard 1/ Initial Cal Version 2 Standard 3

Mixed Anion Standard, Ricca Chemical

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

150 ppm SO₄^2-, PO₄^3-; 100 ppm NO₃^-, Br^-, NO₂^-; 30 ppm Cl^-, 20 ppm F^- /nManufactured and

VeriSpec™ Mixed Cation Standard 6, Ricca Chemical

50 ppm Li⁺; 200 ppm Na⁺, K⁺, Mg²⁺; 400 ppm NH⁴⁺, 1000 ppm Ca²⁺ /nManufactured and Tested in

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical

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

VeriSpec™ Mixed Cation Standard 6, Ricca Chemical

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

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical

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

VeriSpec™ Mixed Anion Standard 5, Ricca Chemical

150 ppm SO₄^2-, PO₄^3-; 100 ppm NO₃^-, 30 ppm Cl^-, 20 ppm F^- /nManufactured and Tested in an

VeriSpec™ Mixed Cation Standard 6, Ricca Chemical

50 ppm Li⁺, Na⁺ 200 ppm; 250 ppm NH⁴⁺, Mg²⁺ ; 500 ppm K⁺, Ca²⁺ /nManufactured and Tested i

VeriSpec™ Mixed Cation Standard 9, Ricca Chemical

100 ppm Ba²⁺, Ca²⁺, K⁺, Li⁺, Mg²⁺, Mn²⁺, Na⁺, NH₄⁺, Sr²⁺ /nManufactured and Tested in

VeriSpec™ Mixed Anion Standard 7, Ricca Chemical

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

Bromide Standard, 1000 ppm Br^-, Ricca Chemical

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-]

TraceCERT™ Boron Standard for ICP, 10,000 mg/L B in Water, MilliporeSigma™ Supelco™

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

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™ Strontium - Sr2+ Standard for Ion Chromatography 1000 ppm in H₂O, Ricca Chemical

CAS: 1633-05-2 Molecular Formula: CO3Sr Molecular Weight (g/mol): 147.63 MDL Number: MFCD00011250 InChI Key: LEDMRZGFZIAGGB-UHFFFAOYSA-L PubChem CID: 15407 IUPAC Name: strontium(2+) carbonate SMILES: [Sr++].[O-]C([O-])=O