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
RECEIVING VESSEL, 2 ML
人参皂甙RC
糖精钠
ERLENMEYER FLASKS, PP, WIDE MOUTH, 250 ML, TRANSPARENT, WITH ST-STOPPER 19/26
高压一体式接头
Tygon? HC F4040A yellow id 2.06mm (3- collared tubing) 12 lengths
KECK-CLIPS FOR CONICAL JOINTS, POM, KC, NS 24, GREEN, KECK-ART.-NR. 01-24
Talboys数显型磁力加热搅拌器
电化学检测器一次性金电极/工作电极与垫片套装
N-CBZ-D-色氨酸