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
CULTURE TUBE DURAN,ISO THREAD,W/O.CAP
3-(氯甲基)苯甲酸
SPME自动萃取头,套装2
2,4,6-三氟-1,3,5-三嗪
5-(2-Bromopyridine)boronic Acid 1,8-Diaminonaphthalene, Protected
SPATULAS, DOUBLE, MADE OF STEEL, POLISHED, 210 MM LENGTH
2-(甲硫基)吡啶
5ml 1000型 气密进样针,固定针头,2 in.,22号针头
STOPPER FOR 850 FOR OVERFLOW 5 PCS
不锈钢油浴锅#