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ROLLER BOTTLE,850CM2,PS,S,EASY-GRIP
Barium perchlorate trihydrate, Reagent Grade
epsilon-Caprolactone for synthesis
4-甲氧基水杨酸, ≥98.0%
(Bromomethyl)triphenylphosphonium bromide, 98% 5GR
4-(Difluoromethoxy)benzoic acid, 97%
二氯乙缩醛, ≥95.0%
Trimethylsilyl trifluoromethanesulfonate for synthesis
Martius Yellow, biological stain and chemical indicator, pure 25GR
草酸二铵一水合物,99%+