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
FRACTIONATING COLUMNS, VIGREUX, W. GLASS JACKET, CONE ST 29/32, SOCKET ST 29/32, LENGTH: 300 MM
4-氨基-3-氯-5-甲基苯甲腈
RESERVOIR BOTTLE ONLY, FOR ADJUSTABLE HANGING BAR SPINNER-FLASK NO. 5 529 101
100% Vespel密封垫 1/16英寸*1.2mm,长垫
3000ml烧杯、西玛克斯玻璃、无色透明、低形
BEAKERS 1000 ML, TALL FORM, DURAN, WITH GRADUATION AND SPOUT, O.? 95 MM, H. 180 MM
火焰原子吸收灯-镍
直型冷凝管
LICHROSPHER 100 RP-8 5UM 150X4MM COLUMN
ProElut PH 10g / 60mL 10/pk