四丁基四氟硼酸铵,Tetrabutylammonium tetrafluoroborate [TBATFB];99%
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左西替利嗪二盐酸盐,Levocetirizine dihydrochloride;pharmaceutical secondary standard, certified reference material
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氟化镱(III),Ytterbium(III) fluoride;anhydrous, powder, 99.98% trace metals basis
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二苯胺,Diphenylamine [DPA];puriss. p.a., redox indicator, ACS reagent, reag. Ph. Eur., ≥98% (GC)
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钼酸,Molybdic acid;EMPLURA®, ≥85% (precipitation titration)