手机看免费亚洲av|91图片成人电影在线|哆啪啪国产无码99|北海道AV无码在线|四十路熟无码在线|狼人伊人五月天

Product Name: NEOMYCIN SULPHATE pure

CAS NO.: 1405-10-3

Structural formula:

Appearance: white to slightly yellow

Purity：≥99.0%

Melting point:     >187°C (dec.)

LOD: ≤8%

Package: Net 25KG/Drum

Usage:Neomycin sulphate is a kind of aminoglycoside antibiotics.This product to staphylococcus aureus (methicillin sensitive strains), corynebacterium genus, e. coli, klebsiella bacteria genera, proteus and enterobacteriaceae bacteria have good antibacterial effect, for each group streptococcus, streptococcus pneumoniae, enterococcus is active.This article pseudomonas aeruginosa, oxygen resistance.Bacteria to streptomycin, kanamycin and neomycin, have a partial or total cross resistance between gentamycin.Neomycin systemic medication has significant nephrotoxicity and ototoxicity, is currently limited to oral or topical application