溴甲酚紫,Bromocresol Purple;for microscopy (Hist., Vit.), indicator (pH 5.2-6.8)
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钼酸,Molybdic acid;EMPLURA®, ≥85% (precipitation titration) -
(E,E)-2,4-己二烯醛,trans,trans-2,4-Hexadienal;95% -
1,4-二甲基哌嗪,1,4-Dimethylpiperazine;98% -
丙烯酰胺-13C3,Acrylamide-13C3;99 atom % 13C, 98% (CP) -
甲基橙,Methyl orange (C.I. 13025);indicator ACS,Reag. Ph Eur -
氯化锆(IV),Zirconium(IV) chloride;≥99.5% trace metals basis
