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IVORY 聚四氟乙烯/RR 隔垫 .482 用于
兰色瓶盖,预切口PTFE/硅橡胶隔垫,100个/包
Kromasil C4液相色谱柱
硫拉曼频移标准物质
BEAKER, TALL FORM, 100 ML, GRADUATED
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 19/26, JACKET LENGTH: 160 MM
ProElut LLE+ 1mL max sample volume 100/pk
气相填料
保护柱
TUBES BLOOD SUGAR, ACC. TO FOLIN WU, APPROX 220 X 19 MM O.D., WITH MARKS AT 25 ML