氢氧化钡,Barium hydroxide;technical grade, ~95%
最近浏览商品
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人参皂苷Rb1,Ginsenoside-Rb1 from Panax ginseng (Korean ginseng) root;primary reference standard -
4-硝基苯甲醛,4-Nitrobenzaldehyde;98% (GC) -
乙酰天麻素,Acegastrodine;≥98% (HPLC) -
2-甲基-1-硝基萘,2-Methyl-1-nitronaphthalene;99% -
1-苯基乙醇,1-Phenylethanol;≥99%, FCC, FG -
2,3,4-三氯苯酚,2,3,4-Trichlorophenol;PESTANAL®, analytical standard
