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
石英衬管2MM QUARTZ PSS LINER
HOLMINUM 滤光片
50G砝码,E1级别,
Bromoacetic-2-13C Acid
PL HFIPgel HPLC 色谱柱
UREOMETERS ACC. TO BARRON, MACRO TYPE RESISTANT DIFFICO AMBER STAIN GRAD. DIVISION BELLOW STOPCOC
气相填料;CARBOXEN 1003 40/60 10GM
Dionex IonPac AS9-HC 离子色谱柱
5-溴-2-甲基吡啶
2-磺酸基对苯二酸单钠