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Potassium Chloride (KCl) 99.999%
2-己醇
Phenylmercury nitrate Solution 100ug/ml in Toluene
N,N-Dimethylformamide Solution in Methylene chloride
3,5-DICHLORONITROBENZENE PESTANAL, 250 M 标准品
冻干粉中克罗诺杆菌属(阪崎肠杆菌)(阴性)质控样
Organic compounds mixⅡ for water supply, 1000μg/ml in acetone
杂光无机截止滤光片 (200nm) – 氯化钾(包装于永久封闭的紫外比色皿 含空白) 标准品
新茄病镰刀菌烯醇 Neosolaniol - 5 mg 标准品
茅草枯/达拉朋