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
DIF-3
1KG-2G砝码套装,F1级别
管路接头,PE-HD,直通,用于内径为10-11mm的管路
锰(Mn)AAS标准溶液,10000mg/L溶于2% HNO3
CAPCELL CORE C18 S2.7 1.0X100
蛇形冷凝管
1mL用硅胶吸头
47 MM 尼龙 0.2 um
FLASKS, ROUND BOTTOM, WIDE NECK, WITH BEADED RIM, WITH REINFORCED RIM, NECK D. 65MM, 1000 ML, DURAN
2-氨基-4-甲氧基吡啶