99视频精品全部在线观看,狠狠色狠狠色综合网老熟女,男人天堂2017手机版在线,日本变态强奷在线播放5000,免费完结穿越小说,肛交小说,校园复仇黑道小说

  Shandong pansense(group) co.,ltd.
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: Tetracycline
Date: 2010-12-27
Cas#: 60-54-8
Specification: kg
Price:
Quantity: Large quantityKilogram
Term: 3
Note: Name: Tetracycline
CAS NO.:60-54-8
Molecular formula :C22H24N2O8
Molecular weight :444.44
Appearance: yellow crystalline powder
Purity: 99%
Standard: BP2000 USP24
Package: 25KG/Drum
Usage: pharmaceutical raw materials
Web: www.pansense.com
Email:pansense03 at gmail dot com
MSN: pansense03 at hotmail dot com
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.