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PARTISIL 5 ODS-3柱
9-溴甲基丫啶
p-Isopropylbenzoic Acid
磁力搅拌子T260
样品管 2.5ML, 200个/包
弯头不锈钢镊子,4 3/4英寸长
MEASURING CYLINDER WITHOUT BASE, TALL FORM, WITH SPOUT, FLAT BOTTOM, WITHOUT GRADUATION, 1000 ML, DURAN
AQUASIL C18 3UM 20X3MM COLUMN
i2 阀
Glass-clear PVC-tubing, inside?: 16mm, outside?: 20mm, wall thickness: 2.0mm, roll with 50 m