小嫩妇好紧好爽再快视频,国产麻豆 9l 精品三级站,熟女人妇 成熟妇女系列视频,韩国一区二区无码精品,国产精品一品二区三区四区五区,手机看片日韩国产,欧美videosfreeⅹ尸交,无码8090精品

登陸| 注冊 中文
 
地? 址:
天津經濟技術開發區第四大街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

環境監測標準品 Reference Standards for Environmental Monitoring 》多溴聯苯醚/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)

 產品號
 產品名稱
 Product Name
 CAS#
 2,2\',3,5,6,6'-六溴聯苯醚, 50μg/mL于異辛烷
2,2\',3,5,6,6'-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,2’,4,4’,5,5’-六溴聯苯醚-13C12
2,2’,4,4’,5,5’-Hexabromodiphenylether-13C12
488710-22-1
 2,2’,4,4’,5,6’-六溴聯苯醚-13C12
2,2’,4,4’,5,6’,Hexabromodiphenylether-13C12
488710-23-2
 2,2\',4,4',6,6'-六溴聯苯醚, 50μg/mL于異辛烷
2,2\',4,4',6,6',Hexabromodiphenylether, 50μg/mLin Isooctane
35854-94-5
 2,3,3\',4,4',5-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4,4',5-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4,4',5'-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4,4',5'-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4,4',6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4,4',6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4,5,5'-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4,5,5'-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4,5,6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4,5,6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4,5',6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4,5',6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4',5,5'-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4',5,5'-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4',5,6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4',5,6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',4',5',6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',4',5',6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,3\',5,5',6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,3\',5,5',6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3,4,4\',5,6-六溴聯苯醚, 50μg/mL于異辛烷
2,3,4,4\',5,6-Hexabromodiphenylether, 50μg/mLin Isooctane
189084-58-0
 2,3\',4,4',5,5'-六溴聯苯醚, 50μg/mL于異辛烷
2,3\',4,4',5,5'-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,3\',4,4',5',6-六溴聯苯醚, 50μg/mL于異辛烷
2,3\',4,4',5',6-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 3,3\',4,4',5,5'-六溴聯苯醚, 50μg/mL于異辛烷
3,3\',4,4',5,5'-Hexabromodiphenylether, 50μg/mLin Isooctane
NA
 2,2\',3,3',4,4',5-七溴聯苯醚, 50μg/mL于異辛烷
2,2\',3,3',4,4',5-Heptabromodiphenylether, 50μg/mLin Isooctane
NA
 2,2\',3,3',4,4',6-七溴聯苯醚, 50μg/mL于異辛烷
2,2\',3,3',4,4',6-Heptabromodiphenylether, 50μg/mLin Isooctane
NA
共215條 每頁20條 頁次:9/11

聯系我們

郵箱:sales@altasci.com.cn

電話:022-65378550

全國免費客服電話:400-6688-671

技術支持電話:400-6666-027

QQ:2850791070/2850791074

技術支持QQ:2850791072

電子期刊

輸入您的郵箱,獲取阿爾塔最新資訊、新產品推薦,市場活動等動態
天津阿爾塔科技有限公司
? 2019 Altascientific?保留所有權利
營業執照 危險化學品經營許可證 聲明

津ICP備11007345號

ALTA銷售:2850791070
ALTA銷售:3002301601
ALTA技術:2850791072
主站蜘蛛池模板: 西贡区| 九龙城区| 铅山县| 两当县| 旌德县| 永康市| 将乐县| 卢龙县| 阳山县| 武山县| 博白县| 大田县| 中江县| 浦东新区| 神农架林区| 思南县| 青州市| 郸城县| 芦山县| 桃园市| 舞阳县| 通渭县| 沙坪坝区| 海阳市| 潜山县| 甘南县| 鲁山县| 南平市| 岱山县| 吉木乃县| 曲阳县| 武定县| 保靖县| 安化县| 峨眉山市| 略阳县| 天气| 毕节市| 建平县| 永泰县| 增城市|