Lactose Standard 5 %

REF : 1129390010
Marca : Supelco
Descrição :Lactose Standard 5 % Certified Reference Material for Karl Fischer Titration Aquastar(R)
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Descrição detalhada : The lactose standard 5% is solid standard, prepared gravimetrically from high-purity reagents. It is analyzed in an ISO/IEC 17025 and ISO guide 34 accredited calibration laboratory. Its water content of 5% is measured by the coulometric Karl Fischer oven method at 150C with an extraction time of 300 seconds, in accordance with ISO 760.
Sinónimos : Lactose Standard 5 %; Milk sugar, Lactobiose
Fórmula molecula r: C12H22O11 · xH2O
Armazenamento : 15-25C
Embalagem : 1X1EA