人妻无码一区二区三区,中文字幕AV人妻互换久久,国产精品久久久久久亚洲,天天做天天爱夜夜爽毛片毛片

登陸| 注冊 中文
 
地? 址:
天津經(jīng)濟(jì)技術(shù)開發(fā)區(qū)第四大街80號天大科技園C6樓301-304室  
電? 話:
022-65378550
傳? 真:
022-25329655
Email:
QQ:
微信:
Alta-Scientific

環(huán)境監(jiān)測標(biāo)準(zhǔn)品 Reference Standards for Environmental Monitoring 》多溴聯(lián)苯醚/PBDEs

Polybrominated diphenyl ethers (PBDEs), are organobromine compounds that are used as flame retardant. Like other brominated flame retardants, PBDEs have been used in a wide array of products, including building materials, electronics, furnishings, motor vehicles, airplanes, plastics, polyurethane foams, and textiles.

The family of PBDEs consists of 209 possible substances, which are called congeners [PBDE = C12H(10?x)BrxO (x = 1, 2, ..., 10 = m + n)]. The number of isomers are 3 mono-, 12 di-, 24 tri-, 42 tetra-, 46 penta-, 42 hexa-, 24 hepta-, 12 octa-, 3 nona-, and 1 decabromodiphenyl esters, respectively. In the United States, PBDEs are marketed with trade names: DE-60F, DE-61, DE-62, and DE-71 applied to pentaBDE mixtures; DE-79 applied to octaBDE mixtures; DE 83R and Saytex 102E applied to decaBDE mixtures. The available commercial PBDE products are not single compounds or even single congeners but rather a mixture of congeners.

(Reference Sources: https://en.wikipedia.org)

 產(chǎn)品號
 產(chǎn)品名稱
 Product Name
 CAS#
 2,3,3\',4-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,3\',4-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4'-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,3\',4'-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',5-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,3\',5-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',5'-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,3\',5'-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',6-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,3\',6-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,4,4\'-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,4,4\'-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,4,5-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,4,5-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,4,6-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,4,6-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,4\',5-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,4\',5-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,4\',6-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,4\',6-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,5,6-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3,5,6-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3',4,4'-四溴聯(lián)苯醚
2,3',4,4'-Tetrabromodiphenylether
189084-61-5
 2,3\',4,5-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3\',4,5-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3\',4,5'-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3\',4,5'-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3\',4,6-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3\',4,6-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3\',4',5-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3\',4',5-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3',4',6-四溴聯(lián)苯醚
2,3',4',6-Tetrabromodiphenylether
189084-62-6
 2,3\',5,5'-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3\',5,5'-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3\',5',6-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,3\',5',6-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
 2,4,4\',5-四溴聯(lián)苯醚, 50μg/mL于異辛烷
2,4,4\',5-Tetrabromodiphenylether, 50μg/mLin Isooctane
NA
共215條 每頁20條 頁次:4/11

聯(lián)系我們

郵箱:sales@altasci.com.cn

電話:022-65378550

全國免費客服電話:400-6688-671

技術(shù)支持電話:400-6666-027

QQ:2850791070/2850791074

技術(shù)支持QQ:2850791072

電子期刊

輸入您的郵箱,獲取阿爾塔最新資訊、新產(chǎn)品推薦,市場活動等動態(tài)
天津阿爾塔科技有限公司
? 2019 Altascientific?保留所有權(quán)利
營業(yè)執(zhí)照 危險化學(xué)品經(jīng)營許可證 聲明

津ICP備11007345號

ALTA銷售:2850791070
ALTA銷售:3002301601
ALTA技術(shù):2850791072
望城县| 如东县| 吴川市| 观塘区| 玛曲县| 阿克苏市| 汨罗市| 新竹市| 宕昌县| 佛教| 大安市| 广宗县| 长沙县| 章丘市| 徐闻县| 格尔木市| 金塔县| 盐亭县| 台南县| 彰化县| 广州市| 奉贤区| 嘉善县| 辉南县| 西华县| 乌鲁木齐县| 扬州市| 进贤县| 临清市| 北川| 庆城县| 桦川县| 郯城县| 墨脱县| 禄劝| 界首市| 阳春市| 仁寿县| 吉安县| 永平县| 永城市|