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正庚烷 LiChrosolv
BOTTLE 250ML PH4 (EMPTY)*
TCT细胞培养皿,60mm
701 SN 10uL固定针头自动进样针,用于AI3000及AS3000自动进样器
Thread adapter for Dispenser GL 45 to GL 40 (PP)
FILTER PAPER CIRCLES,(2) MEDIUM SPEED MEDIUM SOFT, FILTER-DIA. 90 MM, PACK OF 100
Dropping pipette, PE-LD, with integrated pipetting bulb, volume 1,8 ml
4-tert-Butylbenzoyl chloride
卡口盖,聚氨酯
异氰尿酸三缩水甘油酯