如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
自动回零滴定管,SILBERBRAND, 25:0.1 ml,含中间阀,侧滴型滴定阀,玻璃阀芯,棕色
2,2‘-二羟基二苯甲烷,99.0%(GC)
MELTING CRUCIBLES 17 ML, PORCELAIN, DIA. 40 MM, HEIGHT 25 MM, WIDE FORM, GLAZED,
NUCLEOSIL CN 5UM 100X4.6MM COLUMN
4-甲氧基苯腈
正辛酸
Hibar 250-10,Purospher STAR RP-18e 5μm定制柱
卤素气体用 滤毒盒(低浓度用)
Hibar 125-4,6,LiChrospher 100 Si 15μm定制柱
Desiccator with stopcock, PP/PC, without desiccator plate, diameter 250 mm