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
2,3-二甲吡啶
RheBuild Kit for RV7x3-100
PTFE 圆柱形磁力搅拌子 13*75mm
FILTER FUNNELS(HIRSCH FUNNEL) 55 MM DIAM, 25 ML, P5, DISC O.D. 25 MM
间二苄硫醇
Narrow-mouth bottle, PP, with screw cap, PP, wide shoulder, 4 ml
Straight Through Bayonet
筒形刻度漏斗
HEAD FOR GAS WASHING BOTTLES, WITH 2 SCREW-THREADS GL 14, DRECHSEL WITH SINTERED DISC P1
重氧水
