91精品啪在线观看国产_精品另类_HD中字幕在线观看,海外最开放的浏览器,美景之屋2吻戏裸乳,皇上捏住宫女的3p双乳

SZSE:002741
Chemical Reagents
5% Benzalkonium bromide solutionCOA Report
  • CAS No.:7281-04-1
  • Molecular weight:384.21
  • Aliases:Bromogeramine
  • Molecular formula:C21H38BrN
Information
Specification category:
Product No. Product name specifications
1.06070.020 5% Benzalkonium bromide solution Spec500ml
Characteristic: Appearance and properties:Colorless or yellowish clear liquid
Related Products

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