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a,a-D-Trehalose dihydrate C12H22O11•2H2O [6138-23-4] 98% VE = 1 kg

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Artikelnummer: 9980515
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  • subtitles Produktbeschreibung
    Typanalyse: Appearance: White crystalline powder Assay: min 98% Loss on Drying (60°C, 5 hours, drying under atmospheric pressure): max 1.5% Residue on Ignition: max 0.05% Arsenic(as As2O3): max 1ppm Coliform organisms: Negative Colouration of solution 30% aq. solution: max 0.10 Heavy metals (Pb): max 5ppm pH of solution 30% aq. solution: 4.5 - 6.5 Turbidity of solution 30% aq. solution: max 0.050 Viable count: max 300CFU/g
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