国产精品亚洲第一区焦香味,偷偷鲁偷偷鲁综合网站,9孩岁女被A片自慰免费观看,免费无码又爽又刺激高潮视频日本
Biological buff
Biochemical rea
Quaternary ammo
Diagnosis chrom
Fine chemicals
Apis
Tel: +86-25-57027380
Fax: +86-25-58196375
Email:
sales@njqbio.com
URL:
m.zpskzw.cn
Product code
Product name
CAS NO.
QB7015
Bromoethanesulfonic acid, sodium salt
4263-52-9
QB6016
Sodium 2-mercaptoethanesulfonate MESNA
19767-45-4
QB6018
Benzalkonium chloride BKC
8001-54-5;63449-41-2
QB6017
Cetrimide
8044-71-1
1,3-Propane sultone
1120-71-4
2,6-Dimethylaniline
87-62-7
N-(2-Hydroxyethyl)piperazine
103-76-4
QB3002C
Hexadecyl dimethyl ethyl ammonium bromide
124-03-8
QB3001C
Dodecyldimethylethylammonium bromide
68207-00-1
QB3004C
Octadearyl dimethyl ammonium chloride STAC
112-03-8
QB3003C
Stearyltrimethylammonium bromide STAB
1120-02-1
QB3006C
Decyltrimethylammonium bromide
2082-84-0
QB3008C
3-(N,N-dimethylpalmitylammonio) propane sulfonate SHDAB
2281-11-0
QB3007C
3-(N,N-dimethyldodecylammonio) propanesulfonate SDDAB
14933-08-5
QB3650C
3-(N,N-dimethylmyristylammonio) propane sulfonate STDAB
14933-09-6
QB3049C
Decyltrimethylammoniumchloride
10108-87-9
QB3050C
Tetradecyl dimethyl benzyl ammonium chloride
139-08-2
77 Records
Previous
1
2
3
4
Home
|
About us
|
Products
|
Style
|
Honors
|
Online
|
Contact us
|
中文版
[Admin]
Copyright(C)2014,
Nanjing Qingbei Technology Co., Ltd.
All Rights Reserved. Supported by
ChemNet
ChinaChemNet
Toocle
Copyright Notice