午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

??? ???????

??? ???????
??? ??????? ??? ???
?? ??:
14060-30-1
???:
??? ???????
???(??):
??????????;???(3+)??????
???:
yttrium(3+) orthoborate
???(??):
Yttrium borate;yttrium(3+),borate;Yttrium orthoborate;Boric acid yttrium salt;yttrium(3+) orthoborate;Yttrium borate powder, -200 mesh, 99.9% trace rare earth metals basis
CBNumber:
CB9884931
???:
BO3Y
??? ??:
147.71505
MOL ??:
14060-30-1.mol

??? ??????? ??

???
>300°C
??? ??
??

??

WGK ?? 3
???? ?? KE-35476

??? ??????? C??? ??, ??, ??

??

YBO3 is a promising phosphor host material, showing different emission properties upon doping with rare earth and other elements. The borate based materials find applications in solid state lighting, LED devices and also as photon conversion material.

??? ??????? ?? ?? ? ???

???

?? ??

??? ??????? ?? ??

???( 10)?? ??
??? ?? ??? ?? ?? ? ??
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28172 58
Alfa Chemistry
Info@alfa-chemistry.com United States 24072 58
Aladdin Scientific
tp@aladdinsci.com United States 52924 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739
 info@dycnchem.com China 53900 58
Sigma-Aldrich 021-61415566 800-8193336
 orderCN@merckgroup.com China 51456 80
Energy Chemical 021-58432009 400-005-6266
 marketing@energy-chemical.com China 44918 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720
 1039@dideu.com China 9937 58
Merck KGaA 21-20338288
ordercn@merckgroup.com China 292394 58
Santa Cruz Biotechnology Inc 60936350
 scbt@scbt.com China 222068 58
Copyright 2019 ? ChemicalBook. All rights reserved