Description
Brand : CDH
Packings : 500 Gram
Grade : Molecular Biology (MB)
PARAMETER LIMIT
- Description White crystals/crystalline powder.
- Solubility 10% solution in water is clear and colourless.
- Minimum assay (Complexometric) 99.0%
- pH (of 5% soln, in water) 5.0-8.0
- Maximum Absorption of 1M soln in H2O:
at λ 260 nm 0.011
at λ 280 nm 0.010
MAXIMUM LIMIT OF IMPURITIES
– Insoluble matter 0.01%
– Total nitrogen (N) 0.002%
– Sulphate (SO4) 0.005%
– Copper (Cu) 0.0005%
– Iron (Fe) 0.0005%
– Heavy metals (as Pb) 0.0005%
– Magnesium (Mg) 0.005%
– Dnase, Rnases, Proteases, Phosphatases None detected
