Trehalose Dihydrate, Molecular Biology Grade
| Trehalose Dihydrate Molecular Biology Grade is highly characterized and stringently controlled to meet the requirements of today’s nucleic acid assay systems. There is no detectable RNase or DNase activity, and endotoxin concentration meets U.S.P. requirements. Also available as a 1M sterile solution.
Test results for Lot 61821T0905 can be downloaded here. Test results for Lot 40901T1107 can be downloaded here. |
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Purity ≥ 99%
Appearance White Powder
Turbidity of Solution ≤ 0.040
pH (30% solution) 5.0 to 6.7
Residue on Ignition ≤ 0.020%
Loss on Drying 0.5% at 60°C
Arsenic ≤ 1 ppm
Metals Pb ≤ 1 ppm
Viable Counts ≤ 400 CFU/g
Coliform Organisms ≤ 30/100g
Yeast and Molds ≤ 150 CFU/g
Salmonella Negative
Appearance White Powder
Turbidity of Solution ≤ 0.040
pH (30% solution) 5.0 to 6.7
Residue on Ignition ≤ 0.020%
Loss on Drying 0.5% at 60°C
Arsenic ≤ 1 ppm
Metals Pb ≤ 1 ppm
Viable Counts ≤ 400 CFU/g
Coliform Organisms ≤ 30/100g
Yeast and Molds ≤ 150 CFU/g
Salmonella Negative
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