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
Cellulose B 色谱柱
250ml滴定杯
Insert联排内嵌小室,9 mm,PC膜,0.4μm,IOS
DURAN? Volumetric flask, amber coloured, white graduation, class A, individual certificate, with one graduation mark, polyethylene stopper, NS 19/26,
3-对-甲苯基吡唑
(Ba)钡溶液标准物质
VISCOMETERS ASTM D445 AND D446, ISO 3104, 3105, L. APPROX. 283 MM, FOR USE WITH TRANSPARENT LIQUID
二苯二硫醚
Empty Cartridges, 60 mL (100/box)
Bond Elut 硫酸钠干燥SPE小柱