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
磨口垫片，PTFE，NS45/40，薄壁
结晶硫酸钠,十水
样品罐/旋盖，PE-LD，90 ml，锥形，带盖
HYDROCHLOR AC SOL 2N CR 500ML
灵敏电流计
正相硅胶，孔径60A
Clip for conical ground joints, for NS 24/29-24/40, without tightening screw, made of stainless steel
丁硫克百威甲醇溶液标准物质
气相色谱柱，UFC-5, 0.1mm, 0.4um, 5m
WIDE PORE C18 10UM 5CMX21.2MM DISCOVERY BIO HPLC COLUMN
