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 > Hengkang >

piperazine

Search Product

piperazine

Category :

Agrochemicals

CAS NO : 110-85-0
EC NO : 203-808-3
Molecular Formula : C4H10N2
Main Specifications :
Synonyms : Piperazine anhydrous;Diethylene diamine;1,4-Diazacyclohexane;piperazinediium;
piperazine
Molecular Structure:piperazine 110-85-0
If you are sourcing piperazine from China ,just feel free to inquire
Contact us
Company:
   Sichuan Hengkang Technology Development Co., Ltd.
Contact:
   Mr.Yu
Phone:
+86-28-60651388
Mobile phone:
+8613330964498,15928966093
Fax:
+86-28-60651388
E-mail:
slyu@hengkangtech.com dpu@hengkangtech.com
Website:
http://www.hengkangtech.com
Address:
Songhua Village, Pujiang County, Chengdu City, Sichuan Province, China (Besides Shouwo Road)
Zip Code:
610000
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: 盐山县| 霍山县| 郧西县| 三明市| 囊谦县| 新沂市| 游戏| 长沙市| 乡宁县| 湘西| 盘山县| 汾西县| 江口县| 专栏| 达尔| 东乡族自治县| 锡林郭勒盟| 万山特区| 从江县| 泰安市| 南乐县| 保德县| 察隅县| 石首市| 邢台县| 正安县| 固阳县| 普格县| 集贤县| 楚雄市| 万载县| 阿巴嘎旗| 田阳县| 闻喜县| 永善县| 夏邑县| 台中市| 陆丰市| 襄汾县| 汝州市| 天全县|