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
气相色谱柱,TG-624 75m x 0.53mm x 3μm
1-苯基-3-甲基-5-吡唑啉酮
HYPERREZ XP RP 300 5UM 250X4.6MM COLUMN
PUNYW10375197 Imatinib Impurity E
CHECK VALVE, BOROSILICATE GLASS, WITH PLASTIC COATING
Syncronis C18柱
N10 MP3
SS TUBING FUSED SILICA LINED 50FT 1/16IN .04 ID
SHORT GROUND SOCKETS, FINISHED, NS 29.2/22, DURAN
D-(-)-酒石酸二乙酯