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

Methylene green / basic green 5

CAS No.: 224967-52-6
Item No.: SR0069
Store at: RT

English Name: methylene green; Methylene Green zinc chloride double salt; Basic Green 5; C.I. 52020

Other names: alkaline green 5

CAS No.: 224967-52-6

C16H17ClN4O2S?0.5ZnCl2=433.0

Grade: for microcopy

Content: ≥ 60.0%

Physicochemical properties: dark green or brown or black powder, soluble in water

Purpose: biochemical research.

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