"CPACHEM"

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Hliník 1.000 mg/l ve zřed. kyselině dusičné standard pro ICP

Supplier: CPACHEM

Standardy - hliník, 1000 mg/L, Hliník, Matrice: 2% HNO₃, Aplikace: Standardy ICP

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Fenol

Supplier: CPACHEM

Fenol

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Zirkon 10.000 mg/l Zr in 5% kyselině dusičné with 2% kyselina fluorovodíková standard pro ICP

Supplier: CPACHEM

Standardy - zirkon, 10000 mg/L, Zirconium, Matrice: 5% HNO₃, Aplikace: Standardy ICP

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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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Mangan 1.000 mg/l v zřed. kyselině dusičné standard pro ICP

Supplier: CPACHEM

Standardy - mangan, 1000 mg/L, Manganese, Matrice: Nitric acid dil., Aplikace: Standardy ICP

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Niób 1.000 mg/l Nb in 5% kyselině dusičné with kyselina fluorovodíková (max. 1%) standard pro ICP

Supplier: CPACHEM

Standardy - niob, 1000 mg/L, Niobium, Matrice: 5% HNO₃/tr HF, Aplikace: Standardy ICP

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Propionate standard solution, 1.000 mg/l C2H5COO- ve vodě standard for ion chromatography

Supplier: CPACHEM

Propionate standard solution, 1000 mg/l, Matrice: H₂O, Aplikace: Standardy iontové chromatografie

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Wolfram 1.000 mg/l W vo vode 4% ammonium hydroxide standard pro ICP

Supplier: CPACHEM

Standardy - wolfram, 1000 mg/L, Tungsten, Matrice: 4% NH₄OH, Aplikace: Standardy ICP

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Lantan 100 mg/l La in dil. kyselině dusičné standard pro ICP-MS

Supplier: CPACHEM

Standardy - lanthan, 100 mg/L, Lanthanum, Matrice: Nitric acid dil., Aplikace: Stndardy ICP-MS

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Germanium standard solution, 1.000 mg/l Ge in 5% kyselině dusičné with kyselina fluorovodíková (max. 1%) standard pro ICP

Supplier: CPACHEM

Standardy - germanium, 1000 mg/L, Germanium, Matrice: 5% HNO₃/tr HF, Aplikace: Standardy ICP

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Gálium10.000 mg/l Ga in 5% kyselině dusičné standard pro ICP

Supplier: CPACHEM

Standardy - gallium, 10000 mg/L, Gallium, Matrice: 5% HNO₃, Aplikace: Standardy ICP

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Železo 10.000 mg/l Fe in 5% kyselině dusičné standard pro ICP

Supplier: CPACHEM

Standardy - železo, 10000 mg/L, Iron, Matrice: 5% HNO₃, Aplikace: Standardy ICP

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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.