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
FRACTIONATING COLUMNS, VIGREUX, 300 MM, 2 ST 19/26
LiChrosorb Si-60 液相色谱柱
100mL GPC进样瓶
二乙二醇乙醚醋酸酯
HP-1 气相毛细管柱
Rxi-5HT Cap. Column
PK6 55MM EMPTY BUCHNER FUNNEL
Talboys 带底座305mm可弯曲长杆夹套装
RheFlex 接头,peek,用于1/16外径管
DISTILLING RECEIVERS, ACC. TO BERNHAUER WITH VACUUM CONNECT. COMPLETE WITH 3 FLASKS ST 14/23 FLAS