潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

CN ChemNet > Gold Suppliers > Weituo Chemical >

Polyvinylpyrrolidone

Polyvinylpyrrolidone

Category :

Organic chemicals and Derivatives

CAS NO : 9003-39-8
EC NO :
Molecular Formula : (C6H9NO)n
Main Specifications :
Synonyms : Polyvinyl pyrrolidone;Povidone;PVP;PVP-K;PVP-K17;PVP-K25;Polyvinylpyrrolidine;PVP-K30;PVP K 30;PVP-K90;poly vinyl pyrrolidone;K-30;Crospovidone;Polyinylpyrrolidone;Polyvinglpyrrolidone;PVP K30/K90;K30;PVP K30;Povidone K25 K30 K90;poly vinyl pyrrolidinone(K=90)urethane;POVIDONE K-17;Polyvinylpyrrolidone/(PVP-K series);
Polyvinylpyrrolidone
Molecular Structure:Polyvinylpyrrolidone 9003-39-8
If you are sourcing Polyvinylpyrrolidone from China ,just feel free to inquire
Contact us
Company:
   Ningbo Weituo Chemical Co., Ltd.
Contact:
   Manager Pan
Phone:
+86-13325766983
Mobile phone:
+86-13325766983
Fax:
E-mail:
plp820@163.com
Website:
http://www.nbwtchem.com
Address:
1188 Pinghai Road, Zhaobaoshan Street, Zhenhai District, Ningbo City, Zhejiang Province
Zip Code:
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板: 华宁县| 竹山县| 宽甸| 沧源| 含山县| 金平| 黄山市| 建阳市| 南丰县| 炎陵县| 临沂市| 荆州市| 新绛县| 社旗县| 南安市| 象山县| 即墨市| 邢台县| 永寿县| 施甸县| 福州市| 抚顺县| 昌吉市| 青川县| 靖江市| 中阳县| 丰原市| 赤水市| 石台县| 汉阴县| 铅山县| 嘉定区| 隆林| 封开县| 信阳市| 斗六市| 金华市| 凌云县| 永清县| 壤塘县| 奈曼旗|