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喜树碱
CP-CarboPlot P7气相毛细管柱
PUNYW9353534 BIS THF HNS Derivative 1
Dissolution 流通池 UV 2mm 290uL
螺环菌胺(异构体混合物)标准品
[2H4]-Lansoprazole
胰酪胨大豆酵母浸膏肉汤(TSB-YE)(EB增菌液基础)
AUTOM. BURETTES, PELLET, DIN-B, 10 ML:0,02, WITH ST-STOPCOCK, LATERAL NEEDLE VALVE, PTFE-NEEDLE-
硅烷化 精密 POLYSPRING
TAMPER-PROOF PPN SCREW CAPS FOR WIDE NECK SQUARE BOTTLES, BLUE