色综合合久久天天给综看,天天干天天在线,日本免费大黄在线观看,天天干影院,性感黑丝美女视频,美女视频在线看网址,超高清美女视频

  Pansense biotechnology co.,ltd
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
Sell: Doxycycline Hydrochlocide
Date: 2009-08-24
Cas#: 24390-14-5
Specification:
Price:
Quantity: Kilogram
Term: 365
Note: Name: Doxycycline Hydrochlocide
(Molecular formula:) C22H24N2O8.HCl
(Structural formula:) 512.9
CAS NO.: 24390-14-5
Appearance: pale yellow or yellow crystalline powder
Use: used for sensitive gram-positive bacteria and gram-negative bacillus.



Email:Pansense10 at gmail dot com
MSN :Pansense10 at hotmail dot com
TEL:86-0533-8155527
FAX:86-0533-3595900
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.