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尖底离心管、摁盖、无色、有刻度
薯蓣皂素标准品
广口圆底瓶,低密度聚乙烯,60ml容量
CRYSTALLIZING DISHES, WITHOUT SPOUT WITH NOTATION BADAGE,MADE OF BOROSILICATE GLASS,O.D. 40 MM, 20
STIRRER SHAFT VA*
4-(2-溴乙基)苯甲酸
GROUND CAPS FOR ACID BOTTLES (CLEAR GLASS), DURAN
丙酮中内吸磷溶液标准物质
Millipore Millex-FH PTFE针式滤器,13mmX0.45um
Spray bottle, PP, white, 850 ml