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
4'-甲基联苯-2-羧酸甲酯
NEEDLE HOLDERS, ACC. TO KOLLE, L. 240 MM
KECK ADAPTERS KA, COMPLETE, RED, FROM GLASS THREAD RD 14 TO HOSE CONNECTION PLASTIC 4,5 MM
BURETTES,DIN-B,25 ML:0,05 WITH NEW DETACHABLE PTFE-STOPCOCK,SCHELLBACH,
THREADED NI PPLE M16/12MM
Talboys 玻璃纤维爪套,大号两爪
4-硝基-3-(三氟甲基)苯酚
头孢美唑钠
VITON SEALS FOR FILTER PLATE DIA. 90 MM
纳米氧化钐