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
MLCB寒天培地颗粒
二硫化碳中甲苯
马来酸氢乙酯
进样阀, Dual Mode, PEEK, 20μL loop
对氨基偶氮苯
CAPCELL PAK C18 BB S5 10X250
GRADUATED CYLINDER PP SHORT SHAPE, 50 ml
BENDS, 75°, FLASK-CONE ST 24/29, CONDENSER-CONE ST 24/29
Clip glassware Delrin blue, for joint size 19/22, 2 pc adjustable .
延长管 ENFT-07 Tygon ST R3603(每卷10m)