Neomycin Sulfate 5g ,Each

Details:

Neomycin sulfate 5g^ neomycin sulfate, specific activity: >/= 600 ug/mg, grade: usp, cas number: 1405-10-3, molecular formula: c23h46n6o13. 3H2so4, format: powder, ph: 5-7.5, Loss on drying: <8.0%, Solubility: h2o: soluble50 mg/ml, acts against both gram-positive/gram-negative bacteria,size: 5g