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
HP-5ms 气相色谱柱
丁基黄原酸钾
具活塞接头
BDS-HYPERSIL-C8 3UM 100X2.1MM COLUMN
FUNNELS,CONSTANT ADD.,CYL. GRAD.,W.HEATING+COOLING JACKET, PTFE DOSING VALVE, MARIOTTE TUBE, 2000
FLASKS, 4 NECKS, NECKS PARALLEL, 4 000 ML, CN ST 45/40, SN ST 29/32, ACC. TO DIN 12392
温度探头
SINGLE WAY STOPCOCKS, GROUND, WITHOUT KEYS, BORE 6 MM, NS 18.8, DURAN
Eco滴定仪不含电极无忧包 （50ml）
3-碘苯甲酸乙酯
