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Talboys 分子生物学级二氧化硅/玻璃珠,400微米
对甲氧基苯甲酸熔点标准物质
甲基丙烯酸2-乙氧基乙酯(含稳定剂MEHQ)
5ml不锈钢定量环
LICHROSORB 100 RP-18 5UM 250X4MM COLUMN
LABORATORY SCISSORS, WITH PLASTIC GRIP
GLASS CAP, DURAN
填充柱10%PEG-20M+2%KOH on Chromosorb WAW DMCS 80/100
GELMAN A/E GLASS FIBER FILTER 25MM 1UM P K/500
HYPERSIL GOLD 12UM 50X10MM PREP COLUMN