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
Spacer 聚四氟乙烯 小号
SEALING DISCS, BLUE/AMBER, PTFE/BUTYL RUBBER, O.D. 18 MM, N-20
Heater band 550 watt, 2.5 x 12.0in round for bath 120, 130
Boston Round窄口瓶,无盖,不透明白色高密度聚乙烯,60毫升容量,每包1000
变径密封垫,100% Vespel,1/4英寸*1/16英寸
灯管滤光片
2-溴-4-氟三氟甲苯
1-乙酰咪唑
ALCOHOLOMETER, CLASS III, WITH THERMOMETER +5+25:0,2°C, ACC. DIN 12 803, MEASURING RANGE 40-45%,
STIRRER MAGNETS Plain Economy