国产亚洲AV片在线观看18女人,日韩精品极品视频在线观看免费,日产精品卡二卡三卡四卡区,国产精品欧美久久久久无广告,人妻插B视频一区二区三区

SZSE:002741
Chemical Reagents
PeptoneCOA Report
  • CAS No.:73049-73-7
  • EC No.:293-432-6
Information
Specification category:
Product No. Product name specifications
1.22603.010 Peptone BR250g
Characteristic: Appearance and properties: Solid, light brown, special smell.
pH value :6-7 (100 g / l H2O, 20 ℃)
Bulk density: ~ 490kg/m3
Related Products

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