Matrix Blanks and Standardization Solutions

Mercury GFAA Cal/Spike Standard - 100 ppm Hg in 5% HNO₃, Ricca Chemical

CAS: 7439-97-6 Molecular Formula: Hg Molecular Weight (g/mol): 200.59 MDL Number: MFCD00011035 InChI Key: QSHDDOUJBYECFT-UHFFFAOYSA-N PubChem CID: 23931 ChEBI: CHEBI:16170 IUPAC Name: mercury SMILES: [Hg]

ICP-MS Internal Standard 1, Method 200.8, Ricca Chemical

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

Interference Check Standard 5, Ricca Chemical

Instrument Calibration Standard 1 - CLP, Ricca Chemical

Mixed Calibration Standard 3, ICP, EPA 200.7 version 4.4, Ricca Chemical

Calcium Standard, 1000 ppm Ca, Ricca Chemical

CAS: 471-34-1 Molecular Formula: CCaO3 Molecular Weight (g/mol): 100.09 MDL Number: MFCD00010906 InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L PubChem CID: 10112 ChEBI: CHEBI:3311 IUPAC Name: calcium carbonate SMILES: [Ca++].[O-]C([O-])=O

Phosphate Standard, (1mL = 0.5mg PO₄), Certified, 500ppm ±5ppm, LabChem™

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

2% Nitric Acid Matrix Blank, SPEX CertiPrep™

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.01 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: O[N+]([O-])=O

Fluorosilicic Acid Standard, 400 ppm, Reagents

Fluorosilicic Acid Standard, 400 ppm, Reagent, for general laboratory use. Manufactured in ISO 9001 facility.

Specific Gravity Standard, 1.17 at 25°C/25°C, Reagents

Specific Gravity Standard, 1.17 at 25°C/25°C, Reagent, use for Specific gravity calibration. Manufactured in ISO 9001 facility.

Chloride Standard 500 ppm Cl (0.0141 Normal), Reagents

Chloride Standard 500 ppm Cl (0.0141 Normal), Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

Fluoride Standard, 5.0 ppm F, Reagents

Fluoride Standard, 5.0 ppm F, Reagent, use for Water analysis (Fluoride content). Manufactured in ISO 9001 facility.

Chloride Standard, 100 ppm Cl 0.00282 Normal, Reagents

Chloride Standard, 100 ppm Cl 0.00282 Normal, Reagent, use for Water analysis. Manufactured in ISO 9001 facility.

Phosphoric Acid, 70% w/w, Reagents

CAS: 7664-38-2 Molecular Formula: H3O4P Molecular Weight (g/mol): 97.99 InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-N IUPAC Name: phosphoric acid SMILES: OP(O)(O)=O

Sulfate Standard, 30 ppm SO4^-2, Reagents

Sulfate Standard, 30 ppm SO4, Reagent, use for Sulfate analysis. Manufactured in ISO 9001 facility.