Water standard 1%

REF : 1880520013
Marca : Supelco
Descrição :Water standard 1% Certified Reference Material for volumetric Karl Fischer Titration 1 g ? 10 mg H?O Aquastar(R)
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Descrição detalhada : Water standard 1% is prepared using high-purity water and reagents by the gravimetric method. Its characterization is carried out at an accredited quality control (QC) laboratory according to DIN EN ISO/IEC 17025. The water content of the standard is measured by direct coulometric Karl Fischer titration, in accordance with ISO 760.
Armazenamento : 15-25C
Embalagem : 1X1EA