Высококачественное биологическое пятно гематоксилин CAS 517-28-2
US $10.00-$300.00
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Items Tested | Specification |
Characters | Light yellow Powder |
Zein(Protein) | 88-96% |
Nitrogen content | ≤5.0% |
Loss on drying | ≤88-96% |
Fat(ether-soluble matter) | ≤2% |
Residue on Ignition | ≤0.35 |
Heavy Metal | ≤0.002% |