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DOWEX 50W X8 200~400mesh 氢(H+)型阳离子交换树脂
Fluorene Zone Refined (number of passes:70), 99.5%
(进口药品通关单)衣霉素,FROM A STREPTOMYCES SPECIES
IN VITRO TOXICOLOGY ASSAY KIT,*RESAZURIN BASED
Benzyl 2-bromoethyl ether, 97% 5GR
4,5-Dicyanoimidazole for synthesis
Detergent Variety Pack
N,N-Dimethyloctylamine, 97% 500ML
二苯基膦酸酐, ≥98.0%
2-氯-4,6-二溴苯胺, ≥99.0%