老太bbwwbbww高潮,色综合久久网,换脸国产av一区二区三区,AV无码人妻一区二区三区牛牛

中文版
Welcome to Hubei Microbial Control Biological Technology Co., Ltd

Products

Products

Industrial Grade Glutaraldehyde 50% GIG50
CAS NO.:111-30-8         Formula:C<sub>5</sub>H<sub>8</sub>O<sub>2</sub>        Molecular Weight: 100.117
Structural:
Industrial Grade Glutaraldehyde 50% GIG50

Specification:

ITEMS

SPECIFICATION

Appearance

Transparent colorless liquid

Assay %

50---51.5

Ph Value

3.1---4.5

Specific gravity

1.126---1.135

Color(Pt/Co)

50 Max

Methanol %

1.0 Max


Application: Glutaraldehyde is transparent colorless liquid, sharp fruity medicinal odor, and miscible with water, alcohol, and benzene. It is widely used for oil production, medical care, bio-chemical, leather treatment, tanning agents, protein cross-linking agent; in the preparation of heterocyclic compounds; also used for plastics, adhesives, fuels, perfumes, textile, paper making, printing; corrosion prevention of instruments and cosmetics etc.

Standard Packing:220kg net/ drum, 1100kg net/ IBC

Safety Information: Glutaraldehyde is harmful if inhaled and/or swallowed. It is also harmful to skin and eyes contact. Users should keep container closed when not in use.



Home

Home

About us

About us

Products

Products

Contact us

Contact us

床震吃奶摸下成人a片在线观看| 亚洲 自拍 另类 欧美 综合| 哈尔滨老熟女啪啪嗷嗷叫| 国产精品h片在线播放| 成熟闷骚女邻居引诱2| 久久精品动漫一区二区三区| 实拍各种胸走光见奶头| 亚洲人成网站观看在线播放| gogogo日本免费观看视频| 99精品欧美一区二区三区黑人| 永久免费不卡在线观看黄网站 | 欧美《熟妇的荡欲》未删减版| 午夜欧美精品久久久久久久| 城中村勾搭老熟女啪啪| 少妇多水xxxx色情免费| 一个人看www在线视频| 国产精品久久久久久久久久直播| 国产白丝jk捆绑束缚调教视频| 办公室娇喘的短裙老师| 亚洲日韩精品一区二区三区无码| 免费a级毛片无码a∨免费软件| 欧美精品色婷婷五月综合| 东北女人毛多水多牲交视频 | 亚洲AV无码成人精品区在线观看| 国语精彩对白在线视频| 女人下边被添全过程a片小说| 亚洲av无码乱码在线观看性色扶| 亚洲精品无码久久久久秋霞| 国产在视频线精品视频| 久久99国产精一区二区三区| 扒开粉嫩细缝喷白浆sex| 少妇高潮无套内谢麻豆传 | 亚洲色WWW永久网站| 国产无套内射又大又猛又粗又爽| 国产V片在线播放免费无码| 日产精品高潮呻吟av久久| 人妻久久久一区二区三区| 国产人妻无码一区二区三区不卡| 性少妇tubevⅰdeos高清| 少妇人妻偷人精品视蜜桃| 厨房里强摁做开腿呻吟|