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CALCIUM CARBONATE PRECIPITATED FOR ANALY

Merck CALCIUM CARBONATE PRECIPITATED FOR ANALY

Spending Type : Consumable
Category : Chemical Reagent
Type : Classical Lab Chemicals
SKU : 1.02067.0500

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Deskripsi Merck CALCIUM CARBONATE PRECIPITATED FOR ANALY

102067 Calcium carbonate diendapkan untuk analisis silicates EMSURE®




Simpan pada +5°C hingga +30°C.

Assay (complexometric)≥ 99.0 %
Substances insoluble in hydrochloric acid≤ 0.005 %
Chloride (Cl)≤ 0.02 %
Sulfate (SO₄)≤ 0.01 %
Total nitrogen (N)≤ 0.01 %
Heavy metals (as Pb)≤ 0.001 %
Ba (Barium)≤ 0.02 %
Fe (Iron)≤ 0.001 %
K (Potassium)≤ 0.002 %
Mg (Magnesium)≤ 0.02 %
Na (Sodium)≤ 0.005 %
Sr (Strontium)≤ 0.02 %