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PUNYW7862176 7-Xylosylpaclitaxel
9种汽油杂质组分混标 500mg/L于P/T甲醇
Hibar 150-4,6,LiChrosorb DIOL 7μm定制柱
Coronene,10ng/ul 标准品
LABORATORY BOTTLE WIDE NECK, 2000 ML, DIN THREAD GL 100, BORO. 3.3, WITH GRADUATION, AUTOCLAVABLE,
左旋多巴
i-Pt ring electrode comb.
PLASTIC HOSE CONNENCTION WITH SILICONE RUBBER SEAL, STRAIGHT, GL 18
药匙,PP,白色,长100 mm,约210ml
9-芴酮腙