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DB-WAX 气相毛细管柱
DURAN? GL 25 Laboratory glass bottle protect, plastic coated (PU), amber, without screw cap and pouring ring, 25 ml
异戊酸苄酯,98%
Fmoc-L-瓜氨酸
4-氯-2-氟苯甲腈
Sep-Pak 中性氧化铝小柱(经认证)
Inspire HILIC 5μm 50 x 4.6mm
苄基氰 标准品
介质瓶固定架 500mL
LABORATORY BOTTLES, BOROSILICATE GLASS, 250 ML, AMBER STAINED, WITHOUT CAP AND POURING RING GL 45