久操色,91小视频版在线观看www,国产999在线,一级黄色日本,性感美女视频在线看,美女视频100免费视频,杨幂不雅视频迅雷

  Beijing thtd pharmaceutical technology co., ltd.
  Sell
       About us
       Products
       Buy
       Sell
       Contact us
       Chinese
Sell: (R)-4-propyl-dihydro-furan-2-ketone
Date: 2016-07-07
Cas#: 63095-51-2
Specification:
Price:
Quantity: Kilogram
Term: 3
Note: Appearance:Colorless to pale yellow liquid
Maximum Single impurity 芒鈥奧?0.5%
Total impurities 芒鈥奧?1.0%
Moisture Content(kf) 芒鈥奧?0.5%
Purity Min 99.0%
Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.