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MOS-HYPERSIL-2 5UM 50X4.6MM COLUMN
认证的银白色钳口盖,特氟隆/硅橡胶/特氟隆,11mm
Geduran正相硅胶,孔径60A
CULTURE FLASKS Complete
S7 庚烷磺酸钠 S7 1-Heptanesulfonate sodium salt PIC 25g
CONICAL CENTRIFUGE TUBES, GRADUATED PMP 10 ML, 16 X 107 MM, AUTOCLAVABLE UP TO 170°C CRYSTAL CLE
CENTRIFUGE TUBES, LARGE VOLUME, SHALLOW CONE BOTTOM, UNGRADUATED, WITH SCREW CAP, 760 ML, GL 45, 9
刻度移液管,BLAUBRAND ,AS级,3类(零刻度位于顶端),0.5:0.01 ml,个体校准证书
磷酸盐溶液标准物质
甲基 3-溴-2-氟苯甲酸酯