Atomic Absorption Standards

Potassium Permanganate, 5% (w/v) Aqueous Solution, Mercury Free, Ricca Chemical

CAS: 7722-64-7 Molecular Formula: KMnO4 Molecular Weight (g/mol): 158.032 InChI Key: VZJVWSHVAAUDKD-UHFFFAOYSA-N PubChem CID: 516875 IUPAC Name: potassium;permanganate SMILES: [O-][Mn](=O)(=O)=O.[K+]

Sodium Standard, 1mL = 10mg Na, 10,000ppm Na, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium;chloride SMILES: [Na+].[Cl-]

Iron standard solution, for AAS, 1 mg/ml Fe in 2 to 5% HNO3, ACROS Organics™

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.845 MDL Number: MFCD00010999 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe]

Copper AA Standard, 1mL = 1mg Cu (1,000ppm Cu), Ricca Chemical

CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.546 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]

Potassium standard solution, for AAS, 1mg/mL K in 2% HNO3, ACROS Organics™

CAS: 7440-09-7 Molecular Formula: K Molecular Weight (g/mol): 39.10 MDL Number: MFCD00133776 InChI Key: NPYPAHLBTDXSSS-UHFFFAOYSA-N PubChem CID: 5462222 ChEBI: CHEBI:26216 IUPAC Name: potassium SMILES: [K]

Zinc AA Standard, 1mL = 1mg Zn (1,000ppm Zn), Ricca Chemical

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

Sodium AA Standard, 1mL = 1mg Na (1,000ppm Na) in 3% HCl, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium;chloride SMILES: [Na+].[Cl-]

Iron AA Standard, 1mL = 1mg Fe (1,000ppm Fe) in 3% HNO3, Ricca Chemical

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.845 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe]

Silica Standard, Certified, 1000ppm ±10ppm (1mL = 1mg SiO2), LabChem™ Available on GSA/VA Contract for Federal Government customers only.

CAS: 13517-24-3 Molecular Formula: H18Na2O12Si Molecular Weight (g/mol): 284.197 InChI Key: PHIQPXBZDGYJOG-UHFFFAOYSA-N PubChem CID: 61639 IUPAC Name: disodium;dioxido(oxo)silane;nonahydrate SMILES: O.O.O.O.O.O.O.O.O.[O-][Si](=O)[O-].[Na+].[Na+]

Aluminum AA Standard, 1mL = 1mg Al (1,000ppm Al) in 3% HCl, Ricca Chemical

CAS: 7784-27-2 Molecular Formula: AlH18N3O18 Molecular Weight (g/mol): 375.129 InChI Key: SWCIQHXIXUMHKA-UHFFFAOYSA-N PubChem CID: 24567 IUPAC Name: aluminum;trinitrate;nonahydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Al+3]

Copper standard solution, for AAS, 1 mg/ml Cu in 2% HNO3, ACROS Organics™

CAS: 7440-50-8 Molecular Formula: Cu Molecular Weight (g/mol): 63.546 MDL Number: MFCD00010965 InChI Key: RYGMFSIKBFXOCR-UHFFFAOYSA-N PubChem CID: 23978 ChEBI: CHEBI:30052 IUPAC Name: copper SMILES: [Cu]

Iron AA Standard, 1mL = 1mg Fe (1,000ppm Fe) in 3% HCl, Ricca Chemical

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.845 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe]

Sodium Standard, 1mL = 0.01mg Na, 10ppm Na, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium;chloride SMILES: [Na+].[Cl-]

Calcium AA Standard, 1mL = 1mg Ca (1,000ppm Ca) in 3% HCl, Ricca Chemical

CAS: 471-34-1 Molecular Formula: CCaO3 Molecular Weight (g/mol): 100.086 InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L PubChem CID: 10112 ChEBI: CHEBI:3311 IUPAC Name: calcium;carbonate SMILES: C(=O)([O-])[O-].[Ca+2]

Palladium standard solution, for AAS, 1 mg/ml Pd in 10% HCl, ACROS Organics™

CAS: 7440-05-3 Molecular Formula: Pd Molecular Weight (g/mol): 106.42 MDL Number: MFCD00011167 InChI Key: KDLHZDBZIXYQEI-UHFFFAOYSA-N PubChem CID: 23938 ChEBI: CHEBI:33363 IUPAC Name: palladium SMILES: [Pd]

Cadmium AA Standard, 1mL = 1mg Cd (1,000ppm Cd) in 3% HNO3, Ricca Chemical

CAS: 7440-43-9 Molecular Formula: Cd Molecular Weight (g/mol): 112.414 InChI Key: BDOSMKKIYDKNTQ-UHFFFAOYSA-N PubChem CID: 23973 ChEBI: CHEBI:22977 IUPAC Name: cadmium SMILES: [Cd]

Lead AA Standard, 1mL = 1mg Pb (1,000ppm Pb), Ricca Chemical

CAS: 7439-92-1 Molecular Formula: Pb Molecular Weight (g/mol): 207.2 InChI Key: WABPQHHGFIMREM-UHFFFAOYSA-N PubChem CID: 5352425 ChEBI: CHEBI:27889 IUPAC Name: lead SMILES: [Pb]

Gold, 1000μg/mL (0.1% w/v), BAKER INSTRA-ANALYZED™ Reagent, J.T.Baker™

Chemical Name or Material: Gold, 1000μg/mL (0.1% w/v) Molecular Formula: Au

Mercury standard solution, for AAS, solution, 1 mg/ml Hg in 10% HNO3, ACROS Organics™

CAS: 7783-34-8 Molecular Formula: H2HgN2O7 Molecular Weight (g/mol): 342.615 MDL Number: MFCD00011035 InChI Key: KVICROHOONHSRH-UHFFFAOYSA-N PubChem CID: 3084029 IUPAC Name: mercury(2+);dinitrate;hydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.[Hg+2]

Silver AA Standard, 1mL = 1mg Ag (1,000ppm Ag) in 3% HNO3, Ricca Chemical

CAS: 7761-88-8 Molecular Formula: AgNO3 Molecular Weight (g/mol): 169.872 InChI Key: SQGYOTSLMSWVJD-UHFFFAOYSA-N PubChem CID: 24470 ChEBI: CHEBI:32130 IUPAC Name: silver;nitrate SMILES: [N+](=O)([O-])[O-].[Ag+]

Nickel AA Standard, 1mL = 1mg Ni (1,000ppm Ni), Ricca Chemical

CAS: 7440-02-0 Molecular Formula: Ni Molecular Weight (g/mol): 58.693 InChI Key: PXHVJJICTQNCMI-UHFFFAOYSA-N PubChem CID: 935 ChEBI: CHEBI:28112 IUPAC Name: nickel SMILES: [Ni]

Aluminum AA Standard, 1mL = 1mg Al (1,000ppm Al) in 3% HNO3, Ricca Chemical

CAS: 7784-27-2 Molecular Formula: AlH18N3O18 Molecular Weight (g/mol): 375.129 InChI Key: SWCIQHXIXUMHKA-UHFFFAOYSA-N PubChem CID: 24567 IUPAC Name: aluminum;trinitrate;nonahydrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.O.O.O.[Al+3]

Silica Standard, 1mL = 1mg SiO2, Ricca Chemical

CAS: 6834-92-0 Molecular Formula: Na2O3Si Molecular Weight (g/mol): 122.062 InChI Key: NTHWMYGWWRZVTN-UHFFFAOYSA-N PubChem CID: 23266 ChEBI: CHEBI:60720 IUPAC Name: disodium;dioxido(oxo)silane SMILES: [O-][Si](=O)[O-].[Na+].[Na+]

VeriSpec™ Sodium (Na) Standard for AAS, 1000ppm in H2O, ISO 17025/Guide 34, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium;chloride SMILES: [Na+].[Cl-]

VeriSpec™ Manganese (Mn) Standard for AAS, 1000ppm in 2% HCl, ISO 17025/Guide 34, Ricca Chemical

CAS: 10377-66-9 Molecular Formula: MnN2O6 Molecular Weight (g/mol): 178.946 InChI Key: MIVBAHRSNUNMPP-UHFFFAOYSA-N PubChem CID: 61511 IUPAC Name: manganese(2+);dinitrate SMILES: [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Mn+2]

Zinc standard solution, for AAS, 1mg/mL Zn in 2% HCl, ACROS Organics™

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]

Chromium(VI) AA Standard, 1mL = 1mg Cr (1,000ppm Cr) in H2O, Ricca Chemical

CAS: 7778-50-9 Molecular Formula: Cr2K2O7 Molecular Weight (g/mol): 294.182 InChI Key: KMUONIBRACKNSN-UHFFFAOYSA-N PubChem CID: 24502 ChEBI: CHEBI:53444 IUPAC Name: dipotassium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium SMILES: [O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-].[K+].[K+]

Potassium Standard, 1mL = 0.1mg K, 100ppm K, Ricca Chemical

CAS: 7447-40-7 Molecular Formula: ClK Molecular Weight (g/mol): 74.548 InChI Key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M PubChem CID: 4873 ChEBI: CHEBI:32588 IUPAC Name: potassium;chloride SMILES: [Cl-].[K+]

Iron Standard, 1mg/mL, 1000ppm, Ricca Chemical

CAS: 7439-89-6 Molecular Formula: Fe Molecular Weight (g/mol): 55.845 InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N PubChem CID: 23925 ChEBI: CHEBI:82664 IUPAC Name: iron SMILES: [Fe]

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