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L-缬氨酸
50x3mm 3um Hypersil GOLD Silica
微量离心管架(紫色)
棕色 TARGT DP I-D 套装 黑色 C
(S)-(+)-2-(二苯甲基)四氢吡咯
N-Cyclohexyl-p-toluenesulfonamide
Beaker Brown Glass 75 mL (P&P)(30x)
Viper 手紧式接头系统–SST
DISPOSABLE-HAEMATOCRIT TUBE FOR BLOOD TAKING, WITH CIRCULAR MARK AT 60 MM, ENDS FIRE-POLISHED, LEN
PK100 3ML EMPTY FRITTED SPE TUBES