Sulfat de mercur p.a., 100 gr, import Lach-ner/Cehia.
Assay min. 99 % 100.1 %, Insoluble substances in HNO3 solution max. 0.02 % weightless, Chlorides (Cl) <0.01 %, Nitrates (NO3) <0.05 %
Lead (Pb) <0.002 %
Import lach-ner / Cehia. Sinonim: triclormetan. Formula: CHCl3 Masa moleculara: 119,38 g/mol Densitate: 1l~1,49 kg Assay min. 99.5 % Nonvolative substances max. 0.001 % Chlorides (Cl) max. 0.00015 % d 20/4 1.486 - 1.49...
Sulfat de mercur p.a., 100 gr, import Lach-ner/Cehia.
Assay min. 99 % 100.1 %, Insoluble substances in HNO3 solution max. 0.02 % weightless, Chlorides (Cl) <0.01 %, Nitrates (NO3) <0.05 %
Lead (Pb) <0.002 %
Import lach-ner / Cehia. Sinonim: triclormetan. Formula: CHCl3 Masa moleculara: 119,38 g/mol Densitate: 1l~1,49 kg Assay min. 99.5 % Nonvolative substances max. 0.001 % Chlorides (Cl) max. 0.00015 % d 20/4 1.486 - 1.494 Free acids (as HCL) max. 0.0015%
Acid sulfuric 96% p.a. import Lach-ner / Cehia. Formula: H2SO4, CAS: 7664-93-9, Densitate: 1l~1,84 kg, Molecular weight:98.08, Boiling point: 330 °C, Melting point: -15 °C ; clear, oily colourless liquid, hygroscopic, miscible with water.