ACETATO AMÔNIO PA EMSURE ACS, REAG. PH EUR MERCK - 1KG

Modelo: 1011161000

R$ 654,80
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Economize 5% no PIX: R$ 622,06
ou 3,5% no boleto: R$ 631,88

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Descrição

Assay acidimetric min 98.0 % In water insoluble matter max 0.005 % pH-value 5 %; water 6.7 - 7.3 Chloride (Cl) max 0.0005 % Nitrate (NO3) max 0.001 % Sulphate (SO4) max 0.001 % Heavy metals as Pb max 0.0002 % Ca (Calcium) max 0.001 % Fe (Iron) max 0.0002 % Residue on ignition as sulphate max 0.01 % Substances reducing potassium permanganate as formic acid max 0.005 % Water max 2.0 %