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LICHROSORB 100 RP-8 5UM 250X4MM COLUMN
(S)-(+)-2-吡啶甲醇
SS COL. 8 X 1/8" P/W HAYESEP T (80/100) GENERAL CONFIG., CONDITIONED
Dissecting and Inoculating Needles, straight, length 50 mm, stainless steel
阿魏酸
10ml 容量瓶
进样针,CTC 顶空,2.5 mL,固定式针头,PTFE 头推杆,23/56/侧孔针尖
schott 250ml 蓝盖瓶
Finnpipette F2 GLP移液器套装-2(0.2-1000 μl)
PUNYW9927446 Cefazolin Impurity 17