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移液管 容积 45 ML to Deliver 12/件
异丁醇
Stoppers with folding skirt versilic, translucent, stoppers in pure silikons, type 14,9 mm, dimensions, 14,2 x 15,5 mm, thermal restistance from -60 °C to +220 °C and autoclavable at 121
乙酸甲脒
不锈钢填充柱 HP6890 FID OCI 50/80 PORAPAK N
2,4,7,9-四甲基-5-癸炔-4,7-二醇
PRISM RP 5UM 50X21.2MM PREP COLUMN
FLASKS, ROUND BOTTOM, NARROW NECK, WITH BEADED RIM, NECK D.42 MM, 2000 ML, DURAN
烯丙基甲基醚
苯管