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8-425 组合装 透明样品瓶 套装 黄色
进样针,1000系列 50ml TLL w/o slots (不含针头)
Cartridge holder for 61005020
硫酸铜(Ⅱ)
50mL 透明玻璃锥形瓶
35*6mm PTFE 八角柱形、带枢轴磁力搅拌子
石英坩埚,44mm直径,20ml
Lid, flat flange, DN 60, CN ST 24/29, 2 x angled side neck 15° ST 19/26, borosilicate glass
DROPPING FUNNELS, CYL.,PRESSURE EQUALIZING,GRAD.,ST-PTFE-STOPCOCK, W. SCREW-THREAD RET., NUT, 250
LC-NH2 SPE小柱,500mg/6ml