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
折叠滤纸,2V级
MECKER NURNER 20 MM FLAMME WITH AIR REGUALTION AND NEEDLE VALVE NATURAL GAS
RECOVERY HEADS, SLOPING W. THERMOMETER SOCKET ST 14/23, FLASK-CONE ST 29/32, CONDENSER-CONE ST 2
单孔离心管架(15ml)
邻氯苯异氰酸酯
无粉手套(中号)
嗜盐性试验用胰胨水
VOLUMETRIC FLASKS, 10 ML, DIN-A, WITH SPOUT, WITH ST-PE-STOPPERS ST 7/16, NOT CERTIFIED
10000ml烧杯、西玛克斯玻璃、无色透明、低形
50ml玻璃具塞刻度试管