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
温度计(-10-225 °C)
GRIFFIN BEAKERS,CRYSTAL CLEAR, COLOR GRADUATED, TPX, 800 ML
WEBSEAL 垫子 滚轴
25%SP- 2100 ON CHROMOSORB PAW 80/100
FRACTIONATING COLUMNS, ACC. TO HEMPEL, WITHOUT GLASS JACKET, CONE ST 29/32, SOCKET ST 29/32, EFFE
MULT-LEVEL REMOVAL FUNNEL SQUIBB, BORO. PTFE-OUTLET VALVE,10000 ML,NS 45/40,GL45 COMPLETE
115VAC CHARGER FOR MODEL 1060 AIR SAMPLE R
Shim-pack GIST NH2 色谱柱
硼酸 GR(沪试)
三甲基(苯氧基)硅烷