男女后进式猛烈xx00动态图片,久久成人无码国产免费播放,又小又紧女MAGNET,欧美成人片一区二区三区

產品|公司|采購|招標

環保APP正式上線

德國rapp-polymere合成樹脂

參考價面議
具體成交價以合同協議為準
  • 公司名稱西安瑞禧生物科技有限公司
  • 品       牌
  • 型       號
  • 所  在  地西安市
  • 廠商性質經銷商
  • 更新時間2015/4/21 17:41:05
  • 訪問次數652
產品標簽:

12321

在線詢價收藏產品 點擊查看電話

西安瑞禧生物科技有限公司是西北地區一家專業從事經營“藥用級”和“食品級”磷脂類輔料及其周邊輔料產品的公司。公司已和國外*磷脂生產商:美國AVANTI、美國Genzyme、韓國Doosan、德國嘉吉以及日本日光公司達成戰略合作協議,并取得中國區代理權,在國內公司與西安力邦、上海金拌、廣州漢方、鐵嶺亞油、北京華美等多家廠家合作,共同開發、銷售磷脂類輔料及其周邊產品。



藥用輔料,磷脂輔料,蛋黃卵磷脂,合成磷脂
Aminomethyl Resins(氨甲基合成樹脂),Aminoethyl Polystyrene Resins(氨基聚苯乙烯樹脂),Aminobutyl Polystyrene Resins丁基苯乙烯樹脂,Amino Functionalized Polystyrene Resins(氨基功能化樹脂產品), 德國rapp-polymere合成樹脂
德國rapp-polymere合成樹脂 產品信息

Aminomethyl Resins(氨甲基合成樹脂),Aminoethyl Polystyrene Resins(氨基聚苯乙烯樹脂),Aminobutyl Polystyrene Resins丁基苯乙烯樹脂,Amino Functionalized Polystyrene Resins(氨基功能化樹脂產品), 德國rapp-polymere合成樹脂

我公司提供各種不同種類的Amino Functionalized Polystyrene Resins(氨基功能化樹脂產品),該氨基化功能樹脂又包括由Aminomethyl Resins(氨甲基合成樹脂),Aminoethyl Polystyrene Resins(氨基聚苯乙烯樹脂),Aminobutyl Polystyrene Resins丁基苯乙烯樹脂等三類產品。

Aminomethyl Resins(氨甲基合成樹脂)產品介紹:

Aminomethylated polystyrene resins are prepared in-house from crosslinked polystyrenes by a direct aminomethylation reaction according to highly optimized protocols. Resins produced by our process are chemically defined, homogeneous and free from any additional crosslinking from the functionalization process. Aminomethylated polystyrene resins can easily be acylated with any appropriate carboxylic acid-containing linker using standard methods of amide bond formation to furnish supports for solid phase organic synthesis.

產品列表:

Polystyrene AM NH?    particle size: 100-200 mesh   capacity: 0.8 - 1.4 mmol/g

Polystyrene AM NH?    particle size: 200-400 mesh   capacity: 0.8 - 1.4 mmol/g

Polystyrene AM NH?    particle size: 125-160 mesh   capacity: 0.8 - 1.4 mmol/g

Polystyrene AM NH?    particle size: 160-200 mesh   capacity: 0.8 - 1.3 mmol/g

Polystyrene AM NH?    particle size: 250-315 mesh   capacity: 0.8 - 1.2 mmol/g

Polystyrene AM NH?    particle size: 400-450 mesh   capacity: 0.8 - 1.2 mmol/g

Polystyrene AM NH?    particle size: 500-560 mesh   capacity: 0.8 - 1.2 mmol/g

Aminoethyl Polystyrene Resins(氨基聚苯乙烯樹脂)

Aminoethylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation. The phenethyl linkage is more stable toward acid treatment than the benzyl group.

產品列表:

Polystyrene A NH?    particle size: 100-200 mesh   capacity: 0.8 - 1.4 mmol/g

Polystyrene A NH?    particle size: 200-400 mesh   capacity: 0.8 - 1.4 mmol/g

Polystyrene A NH?    particle size: 125-160 mesh   capacity: 0.8 - 1.4 mmol/g

Polystyrene A NH?    particle size: 160-200 mesh   capacity: 0.8 - 1.3 mmol/g

Polystyrene A NH?    particle size: 250-315 mesh   capacity: 0.8 - 1.2 mmol/g

Polystyrene A NH?    particle size: 400-450 mesh   capacity: 0.8 - 1.2 mmol/g

Polystyrene A NH?    particle size: 500-560 mesh   capacity: 0.8 - 1.2 mmol/g

Aminobutyl Polystyrene Resins丁基苯乙烯樹脂

The C4 chain acts as a hydrophobic spacer molecule to separate the amino function from the crosslinked matrix to increase the kinetic rates. Aminobutylated polystyrene resins can easily be derivatized by any carboxylic function according to standard methods for amide bond formation.

產品列表:

Polystyrene C4 NH?   particle size: 45 - 80 μm      capacity: 0.8 - 1.3 mmol/g

Polystyrene C4 NH?   particle size: 80 -160 μm      capacity: 0.8 - 1.3 mmol/g

Polystyrene C4 NH?   particle size: 125-160 μm     capacity: 0.8 - 1.3 mmol/g

如果有需要購買德國rapp-polymere合成樹脂試劑產品,請來電向我公司咨詢詳細產品信息。如下:

銷售商:西安瑞禧生物科技有限公司

Xi'an ruixi  Biological Technology Co.,Ltd

  

15168338725
產品對比
QQ

咨詢中心

在線客服QQ交談

市場部QQ交談

發布詢價建議反饋
回到頂部

Copyright hbzhan.comAll Rights Reserved

環保在線 - 環保行業“互聯網+”服務平臺

對比欄

提示

×

*您想獲取產品的資料:

以上可多選,勾選其他,可自行輸入要求

個人信息: