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
黄铜后卡套, 1/16英寸外径
2-萘氧乙酸
4-苯基-3-丁炔-2-酮
正丙醛
WATCH GLASSES PTFE, 126 mm
BEAKER WITH HANDLE, 2000 ML, TALL FORM, BOROSILICATE-GLASS, WITH GRADUATION AND SPOUT, AUTOCLAVA
反-2-辛烯醛
U-TUBES, LENGTH: 100 MM, DIA. 13 MM
U形干燥管(具支)