少妇口述:3p经历_久久一级片_亚洲欧美激情另类校园,男女无遮挡啪啪120秒,国产好爽又高潮了毛片91,精品一久久

SZSE:002741
Chemical Reagents
Wright's stainCOA Report
  • CAS No.: 68988-92-1
  • EC No.:273-541-5
Information
Specification category:
Product No. Product name specifications
1.24481.010 Wright's stain BS25g
Characteristic: Appearance and properties: bright green powder. A compound of the neutral coloring agent, and one by the oxidation of eosin and methylene blue composition removing a portion of the methyl compound. It is for protoplasm staining. Having respectively neutrophils, basophils and eosinophils part of the role. Particularly for use in the blood stain.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1