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1,8-二氮-9-芴酮
2,6-二氯碘苯
氯化钠 Puratronic®, 99.999% (metals basis)
STIRRER COMPRESSED AIR RO 23/V4A-18/8 OVERALL LENGTH: 155 MM 0,2 - 6 BAR
CONTROL RING F. 6.2137.000
Polyethylene Glycol Monostearate (10E.O.)
Varian 银(Ag)空心阴极灯,coded
EVAPORATING DISHES, 90 ML, W.SPOUT AND NOTIFICATION BANDAGE, DURAN,O.D. 80 MM, 1 PACK = 10 PCS
聚乙烯醇,含量/限量测定用
accu-jet pro 移液管助吸器,绿色,适合美国地区使用 100-240 V/50-60 Hz