AA and ICP Standards

VeriSpec™ Tin (Sn) Standard for AAS 1000 ppm in 20% HCl, Ricca Chemical

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CAS: 7646-78-8 Molecular Formula: Cl4Sn Molecular Weight (g/mol): 260.51 InChI Key: HPGGPRDJHPYFRM-UHFFFAOYSA-J PubChem CID: 24287 IUPAC Name: tetrachlorostannane SMILES: Cl[Sn](Cl)(Cl)Cl

Hexavalent Chromium ICP Standard, 1000 ppm Cr⁶⁺ in 3% HCl, Ricca Chemical

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CAS: 7789-09-5 Molecular Formula: Cr2H8N2O7 Molecular Weight (g/mol): 252.06 InChI Key: JOSWYUNQBRPBDN-UHFFFAOYSA-P PubChem CID: 24600 IUPAC Name: diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

Ricca Chemical Company Strontium ICP Standard, 1000 ppm Sr in 3% HCl, Ricca Chemical

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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

Ricca Chemical Company Copper Standard, 20 ppm Cu, Ricca Chemical

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CAS: 3251-23-8 Molecular Formula: CuN2O6 Molecular Weight (g/mol): 187.554 InChI Key: XTVVROIMIGLXTD-UHFFFAOYSA-N PubChem CID: 18616 ChEBI: CHEBI:78036 IUPAC Name: copper;dinitrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Cu+2]

VeriSpec™ Zinc Standard for ICP 10 g/L in 5% HNO₃, Ricca Chemical

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CAS: 7779-88-6 Molecular Formula: N2O6Zn Molecular Weight (g/mol): 189.388 InChI Key: ONDPHDOFVYQSGI-UHFFFAOYSA-N PubChem CID: 24518 IUPAC Name: zinc;dinitrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Zn+2]

VeriSpec™ Titanium Standard for ICP 10 g/L in 5% HNO₃/HF, Ricca Chemical

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Scandium ICP Standard, 10,000 ppm Sc in 5% HNO₃, Ricca Chemical

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CAS: 12060-08-1 Molecular Formula: O3Sc2 Molecular Weight (g/mol): 137.91 MDL Number: MFCD00011223 InChI Key: HJGMWXTVGKLUAQ-UHFFFAOYSA-N IUPAC Name: discandium(3+) trioxidandiide SMILES: [O--].[O--].[O--].[Sc+3].[Sc+3]

Ricca Chemical Company Iron Standard, 200 ppm Fe, Ricca Chemical

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CAS: 10025-77-1 Molecular Formula: Cl3FeH12O6 Molecular Weight (g/mol): 270.29 MDL Number: MFCD00149712 InChI Key: NQXWGWZJXJUMQB-UHFFFAOYSA-K IUPAC Name: iron(3+) hexahydrate trichloride SMILES: O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[Fe+3]

Niobium AA Standard, 1000 ppm Nb in H₂O/tr HF, Ricca Chemical

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CAS: 12062-13-4

VeriSpec™ Beryllium (Be) Standard for AAS 1000 ppm in 2% HCl, Ricca Chemical

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CAS: 7787-47-5 Molecular Formula: BeCl2 Molecular Weight (g/mol): 79.912 InChI Key: LWBPNIJBHRISSS-UHFFFAOYSA-L PubChem CID: 24588 ChEBI: CHEBI:62843 IUPAC Name: beryllium;dichloride SMILES: [Be+2].[Cl-].[Cl-]

VeriSpec™ Tungsten Standard for ICP/MS 10 ppm NH₄OH, Ricca Chemical

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CAS: 11140-77-5 Molecular Formula: H40N10O41W12 Molecular Weight (g/mol): 3042.429 InChI Key: LMAJGSPZJYEENT-UHFFFAOYSA-D PubChem CID: 71306883 SMILES: N.N.N.N.N.N.N.N.N.N.O[W]12(=O)O[W]3(=O)(O[W](=O)(O3)(O[W]4(=O)(O[W](=O)(O4)(O[W]5(=O)(O[W]6(=O)(O5)O[W]7(=O)(O6)O[W](=O)(O7)(O[W]8(=O)(O[W](=O)(O8)(O[W](=O)(O1)(O2)O)O)O)O)O)O)O)O)O

Ricca Chemical Company Tantalum ICP Standard, 1000 ppm Ta in H₂O/tr HF, Ricca Chemical

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CAS: 12022-02-5 Molecular Formula: F7H8N2Ta Molecular Weight (g/mol): 350.015 InChI Key: RDNGDFQMYLJTJR-UHFFFAOYSA-I PubChem CID: 71311477 IUPAC Name: diazanium;heptafluorotantalum(2-) SMILES: [NH4+].[NH4+].F[Ta-2](F)(F)(F)(F)(F)F

Rhenium AA Standard, 1000 ppm Re in H₂O, Ricca Chemical

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CAS: 13598-65-7 Molecular Formula: H4NO4Re Molecular Weight (g/mol): 268.24 MDL Number: MFCD00012377 InChI Key: XPSXHXWHJAIQJR-UHFFFAOYSA-M PubChem CID: 3084163 IUPAC Name: rheniumoylol amine SMILES: N.O[Re](=O)(=O)=O

Tantalum ICP Standard, 10,000 ppm Ta in 2% HF, Ricca Chemical

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CAS: 12022-02-5 Molecular Formula: F7H8N2Ta Molecular Weight (g/mol): 350.015 InChI Key: RDNGDFQMYLJTJR-UHFFFAOYSA-I PubChem CID: 71311477 IUPAC Name: diazanium;heptafluorotantalum(2-) SMILES: [NH4+].[NH4+].F[Ta-2](F)(F)(F)(F)(F)F

VeriSpec™ Tin Standard for ICP/MS 100 ppm in 1% HNO₃/HF, Ricca Chemical

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CAS: 7783-62-2