国产美女视频黄a视频免费|2019日韩中文字幕mv|国产91对白在线播放丿|精品影院|午夜少妇拍拍视频在线观看

Contact Us
Nanjing duly Biotechnology Co., Ltd.
地址:南京市浦口區創芯匯2棟503
郵編:210031
電話:025 84699415
傳真:025 84699415

Spiramycin

CAS No.: 8025-81-8
Item No.: A0028
Store at: RT

MF:C43H74N2O14     

MW:843.06
Potency:≥3900IU/mg

Physicochemical properties: white or yellowish crystalline powder; Solubility: DMSO 100 mg / ml; Ethanol 100 mg/mL; Easily soluble in acetone and methanol; Insoluble in water

Purpose: biochemical research. In vitro, the minimum inhibitory concentration (MIC) of spiramycin against Staphylococcus aureus was 0.39mg/ml, the mic against pneumococcus, hemolytic streptococcus and grass green streptococcus was 0.1-0.2mg/ml, and the mic against diphtheria bacillus was 0.04mg/ml. It also has certain antibacterial effect on Mycoplasma and chlamydia.

Saving: RT


Copyright ?2021 南京杜萊生物技術有限公司 版權所有 Record No:蘇ICP備18062211號-1