Matrix Blanks and Standardization Solutions

Phosphate Standard, 500 ppm PO₄^3- (163 ppm P), Ricca Chemical

CAS: 7732-18-5

Phosphate Standard, 1000 ppm PO₄^3- (326 ppm P), Ricca Chemical

CAS: 7732-18-5

1-Nonadecene 99.0+%, TCI America™

CAS: 18435-45-5 Molecular Formula: C19H38 Molecular Weight (g/mol): 266.51 MDL Number: MFCD00009010 InChI Key: NHLUYCJZUXOUBX-UHFFFAOYSA-N PubChem CID: 29075 ChEBI: CHEBI:64503 IUPAC Name: nonadec-1-ene SMILES: CCCCCCCCCCCCCCCCCC=C

Chloride Standard, 25 ppm Cl^-, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

Copper Standard, 0.1 ppm Cu in 12.5% (v/v) Ethanol, Ricca Chemical

CAS: 7732-18-5

Mixed Acid, 10% (v/v) Hydrofluoric Acid/10% (v/v) Nitric Acid, Ricca Chemical

Phosphorus Standard, 5 ppb (5 μg/L) P, Ricca Chemical

CAS: 7778-77-0 Molecular Formula: H2KO4P Molecular Weight (g/mol): 136.08 MDL Number: MFCD00011401 MFCD00147253 InChI Key: GNSKLFRGEWLPPA-UHFFFAOYSA-M PubChem CID: 516951 ChEBI: CHEBI:63036 IUPAC Name: potassium dihydrogen phosphate SMILES: [K+].OP(O)([O-])=O

Sulfate Standard, 100 ppm SO₄^2-, Ricca Chemical

CAS: 7757-82-6 Molecular Formula: Na2O4S Molecular Weight (g/mol): 142.04 MDL Number: MFCD00003504 InChI Key: PMZURENOXWZQFD-UHFFFAOYSA-L PubChem CID: 24436 ChEBI: CHEBI:32149 IUPAC Name: disodium sulfate SMILES: [Na+].[Na+].[O-]S([O-])(=O)=O

Interference Check Standard 5, Ricca Chemical

Initial Calibration Verification Standard 7, CLP, Ricca Chemical

Mixed Calibration Standard 2, ICP, EPA 200.7 version 4.4, Ricca Chemical

Chloride Standard, 10 ppm Cl^-, Ricca Chemical

Chloride Standard, 1 ppm Cl^-, Ricca Chemical

CAS: 7647-14-5 Molecular Formula: ClNa Molecular Weight (g/mol): 58.44 MDL Number: MFCD00003477 InChI Key: FAPWRFPIFSIZLT-UHFFFAOYSA-M PubChem CID: 5234 ChEBI: CHEBI:26710 IUPAC Name: sodium chloride SMILES: [Na+].[Cl-]

Laboratory Performance Check, Method 200.11, Ricca Chemical

Copper Standard, 0.3 ppm Cu in 12.5% (v/v) Ethanol, Ricca Chemical

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]