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
Sample loop
temper evident cap blue/yellow with PTFE-coated seal
正戊酸, CP(沪试),99.0~101.0%
50mm可更换膜针式滤器(PP材质)
UPCHURCH Seal Tight PEEK Fat Head, 10pk
碳纳米管,多壁,40~60nm
噻孢霉素
过滤
吲哚 CP(沪试)
LABORATORY SPATULAS PA PERFORMANS DOUBLE, LENGTH 150 MM