"CPACHEM"

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Silicon standard solution, 1 g/L Si in water standard for ICP

Supplier: CPACHEM

Silicium Standard, 1000 mg/L, Silicon, Matrix: H₂O, Application: ICP standards

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Calcium standard solution, 1,000 mg/L Ca in water standard for ion chromatography

Supplier: CPACHEM

Calcium Standard, 1000 mg/L, Calcium, Matrix: H₂O, Application: Ion chromatography standards

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Sulphate standard solution, 1000 mg/L SO₄²⁻ in Water standard for ion chromatography

Supplier: CPACHEM

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

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Oxalate standard solution, 1000 mg/L (C₂O₄)₂- in Water standard for ion chromatography

Supplier: CPACHEM

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

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Formate standard solution, 1,000 mg/L HCO₂- in Water standard for ion chromatography

Supplier: CPACHEM

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

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Standards for ion chromatograpghy

Supplier: CPACHEM

Standard for Liqid Chromatography, Monoethanolamine 1000 mg/l in water

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Boron standard solution, 100 mg/L B in water standard for ICP-MS

Supplier: CPACHEM

Boron Standard, 100 mg/L, Boron, Matrix: H₂O, Application: ICP-MS standards

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ICP multi-element standards (28 components)

Supplier: CPACHEM

Multi-Element Standard, ICP multi-element standard, 100 mg/l, (28 elements in in 5 % HNO₃) Al, Ag, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Ni, Pb, Sb, Se, Sr, Ti, Tl, V, Zn, 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.

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Dilute Bismuth Subnitrate-Potassium Iodide, Test Solution (TS)

Supplier: CPACHEM

Dilute bismuth subnitrate-potassium iodide TS for spraying
Shelf Life on Ship Date: 12 Months - Store under normal laboratory conditions, at temperatures between 15 to 25 °C.