"CPACHEM"

Phosphate standard solution, 1,000 mg/L PO₄³⁻ in Water standard for ion chromatography

Supplier: CPACHEM

Phosphate standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards

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Aluminium standard solution, 10000 mg/L Al in 5% nitric acid standard for ICP

Supplier: CPACHEM

Aluminium Standard, 10000 mg/L, Aluminium, Matrix: 5% HNO₃, Application: ICP standards

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Aluminium standard solution, 1000 mg/L Al in dil. nitric acid standard for ICP

Supplier: CPACHEM

Aluminium Standard, 1000 mg/L, Aluminium, Matrix: 2% HNO₃, Application: ICP standards

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Phenol

Supplier: CPACHEM

Phenol

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Zirconium standard solution, 10000 mg/L Zr in 5% nitric acid with 2% hydrofluoric acid standard for ICP

Supplier: CPACHEM

Zirconium Standard, 10000 mg/L, Zirconium, Matrix: 5% HNO₃, Application: ICP standards

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Holmium Oxide Solution for Wavelength Control

Supplier: CPACHEM

Holmium oxide solution for wavelength control acc. 2.2.25 of Ph Eur

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Manganese standard solution, 1000 mg/L Mn in dil. nitric acid standard for ICP

Supplier: CPACHEM

Manganese Standard, 1000 mg/L, Manganese, Matrix: Nitric acid dil., Application: ICP standards

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Niobium standard solution, 1000 mg/L Nb in 5% nitric acid with hydrofluoric acid (max. 1%) standard for ICP

Supplier: CPACHEM

Niobium Standard, 1000 mg/L, Niobium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

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Propionate standard solution, 1,000 mg/L C₂H₅COO- in water standard for ion chromatography

Supplier: CPACHEM

Propionate standard solution, 1000 mg/l, Matrix: H₂O, Application: Ion chromatography standards

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Tungsten standard solution, mg/L W in water 4% ammonium hydroxide standard for ICP

Supplier: CPACHEM

Tungsten Standard, 1000 mg/L, Tungsten, Matrix: 4% NH₄OH, Application: ICP standards

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Lanthanum standard solution, 100 mg/L La in dil. nitric acid standard for ICP-MS

Supplier: CPACHEM

Lanthanum Standard, 100 mg/L, Lanthanum, Matrix: Nitric acid dil., Application: ICP-MS standards

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Germanium standard solution, 1,000 mg/L Ge in 5% nitric acid with hydrofluoric acid (max. 1%) standard for ICP

Supplier: CPACHEM

Germanium Standard, 1000 mg/L, Germanium, Matrix: 5% HNO₃/tr HF, Application: ICP standards

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Gallium standard solution, 10,000 mg/L Ga in 5% nitric acid standard for ICP

Supplier: CPACHEM

Gallium Standard, 10000 mg/L, Gallium, Matrix: 5% HNO₃, Application: ICP standards

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Iron standard solution, 10000 mg/L Fe in 5% nitric acid standard for ICP

Supplier: CPACHEM

Iron Standard, 10000 mg/L, Iron, Matrix: 5% HNO₃, Application: ICP standards

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Phosphate standard solution, concentrate, 1000 mg PO₄³⁻

Supplier: CPACHEM

This certified reference material is produced using a high purity starting material, acid from sub-boiling and 18 MOhm deionized water. The reported expanded uncertainty of measurement is stated as the standard uncertainty of measurement multiplied by the coverage factor k = 2, which for a normal distribution corresponds to a coverage probability of approximately 95%. The standard uncertainty of measurement has been determined in accordance with EA 4/02.