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Surfactin Sodium Salt
水相混合纤维素滤膜
PUNYW9107203 Azilsartan Impurity 6
PIPETTE TIPS 100 - 1000 UL, BLUE, FOR GILSON P500, P1000, BOX = 96 PCS
吸滤瓶(硼硅酸玻璃1级硬质)
GASKETS, SILICON RUBBER, WITH PTFE WASHER 22 X 12 - GL 25, FA 12
Lecture-bottle调节阀 I.D. 1/4 in.
COVER GLASSES, SQUARE, 20 X 20 MM, THICKNESS 0,08-0,12 MM
0.040IN ID SS TUBING, 1/16IN OD, 100CM
气相色谱柱,TRACE TR-V1 气相柱, 20m, 0.18mmID, 1μm 液膜厚度