4-(三氟甲基)苯甲醛,4-(Trifluoromethyl)benzaldehyde;98%
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乙基丙二酸-d3,Ethyl-2,2,2-d3-malonic Acid -
1,3-丙烷磺内酯,1,3-Propanesultone;≥99% -
异丙基甲基硫醚,isopropyl methyl sulphide;≥98.0%(GC) -
S系列单层中压玻璃层析柱,S-series single-layer medium-pressure glass chromatography columns -
对苯二异硫氰酸酯,p-Phenylene diisothiocyanate [PDITC];98% -
四氨合溴化钯(II),Tetraamminepalladium(II) bromide;99.99% trace metals basis
