AA and ICP Standards

VeriSpec™ Hafnium (Hf) Standard for AAS 1000 ppm in 2% HNO₃/1% HF, Ricca Chemical

CAS: 12055-23-1 Molecular Formula: HfO2 Molecular Weight (g/mol): 210.49 MDL Number: MFCD00003565 InChI Key: WIHZLLGSGQNAGK-UHFFFAOYSA-N IUPAC Name: hafnium(4+) dioxidandiide SMILES: [O--].[O--].[Hf+4]

Rhodium ICP Standard, 10,000 ppm Rh in 20% HCl, Ricca Chemical

CAS: 20765-98-4 Molecular Formula: Cl3Rh Molecular Weight (g/mol): 209.26 MDL Number: MFCD00149839 InChI Key: SONJTKJMTWTJCT-UHFFFAOYSA-K IUPAC Name: rhodium(3+) trichloride SMILES: [Cl-].[Cl-].[Cl-].[Rh+3]

Ricca Chemical Company VeriSpec™ Sulfur (S) Standard for AAS 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™ Titanium Standard for ICP/MS 10 ppm in 2% HNO₃/HF, Ricca Chemical

VeriSpec™ Samarium Standard for ICP 10 g/L in 2% HNO₃, Ricca Chemical

Ricca Chemical Company VeriSpec™ Lead Standard for ICP/MS 100 ppm in 2% HNO₃, Ricca Chemical

CAS: 10099-74-8 Molecular Formula: N2O6Pb Molecular Weight (g/mol): 331.20 MDL Number: MFCD00011153 InChI Key: RLJMLMKIBZAXJO-UHFFFAOYSA-N PubChem CID: 24924 ChEBI: CHEBI:37187 IUPAC Name: λ2-lead(2+) dinitrate SMILES: [Pb++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

Ricca Chemical Company Lithium Standard, 3000 mEq/L (3 N), Ricca Chemical

CAS: 7447-41-8 Molecular Formula: ClLi Molecular Weight (g/mol): 42.39 MDL Number: MFCD00011078 InChI Key: KWGKDLIKAYFUFQ-UHFFFAOYSA-M PubChem CID: 433294 ChEBI: CHEBI:48607 IUPAC Name: lithium(1+) chloride SMILES: [Li+].[Cl-]

Phosphorus ICP Standard, 10,000 ppm P in H₂O, Ricca Chemical

CAS: 7722-76-1 Molecular Formula: H6NO4P Molecular Weight (g/mol): 115.03 MDL Number: MFCD00003396 InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N PubChem CID: 24402 ChEBI: CHEBI:62982 IUPAC Name: phosphoric acid amine SMILES: N.OP(O)(O)=O

Ricca Chemical Company Silicon ICP Standard, 1000 ppm Si in H₂O/tr HF, Ricca Chemical

CAS: 16919-19-0 Molecular Formula: F6H8N2Si Molecular Weight (g/mol): 178.153 InChI Key: ITHIMUMYFVCXSL-UHFFFAOYSA-P PubChem CID: 28145 IUPAC Name: diazanium;hexafluorosilicon(2-) SMILES: [NH4+].[NH4+].F[Si-2](F)(F)(F)(F)F

VeriSpec™ ICP Calibration Standard 15, Ricca Chemical

5 ppm: Al, As, Ba, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se Sr, Zn; 50 ppm K /nManufactured and Tested in

Ricca Chemical Company Zinc ICP Standard, 10,000 ppm Zn in 5% HNO₃, Ricca Chemical

CAS: 7440-66-6 Molecular Formula: Zn Molecular Weight (g/mol): 65.38 MDL Number: MFCD00011291 InChI Key: HCHKCACWOHOZIP-UHFFFAOYSA-N PubChem CID: 23994 ChEBI: CHEBI:30185 IUPAC Name: zinc SMILES: [Zn]

VeriSpec™ Strontium Standard for ICP/MS 10 ppm in 2% HNO₃, Ricca Chemical

Ricca Chemical Company VeriSpec™ Boron (B) Standard for AAS 1000 ppm in H₂O, Ricca Chemical

CAS: 10043-35-3 Molecular Formula: BH3O3 Molecular Weight (g/mol): 61.83 MDL Number: MFCD00011337 InChI Key: KGBXLFKZBHKPEV-UHFFFAOYSA-N PubChem CID: 7628 ChEBI: CHEBI:33118 IUPAC Name: boric acid SMILES: OB(O)O

VeriSpec™ Calcium Standard for ICP 1000 ppm in 2% HCl, Ricca Chemical

CAS: 10043-52-4 Molecular Formula: CaCl2 Molecular Weight (g/mol): 110.98 InChI Key: UXVMQQNJUSDDNG-UHFFFAOYSA-L PubChem CID: 5284359 ChEBI: CHEBI:3312 IUPAC Name: calcium dichloride SMILES: [Cl-].[Cl-].[Ca++]

VeriSpec™ Molybdenum Standard for ICP 1000 ppm 1% HNO₃/HF, Ricca Chemical

CAS: 13819-84-6 Molecular Formula: F5Mo Molecular Weight (g/mol): 190.942 InChI Key: NBJFDNVXVFBQDX-UHFFFAOYSA-I PubChem CID: 139613 ChEBI: CHEBI:30711 IUPAC Name: pentafluoromolybdenum SMILES: F[Mo](F)(F)(F)F