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
1,2,3-三甲苯 ,90%
甲醇中1,2,4-三氯苯
SPHERICAL JOINTS, BALL MEMBERS, S 64/40, DURAN, TO DIN 12264/12244
超纯FLASH硅胶 60A 40-63um
Dionex IonPac AS22 离子色谱柱
STIRRER MAGNETS Boxed Magnet Sets
Staining cuvette, PP, Coplin-type, with screw cap
2,2-联噻吩-5-乙醛
SPATULAS, DOUBLE MADE OF STAINLESS STEEL, POLISHED, LENGTH 210 MM
国产无胶玻璃滤筒 规格25*90mm