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
Magnetic stirring-bar, PTFE, triangular, 14 x 40 mm
Advantec PTFE 滤膜
HP-5ms 超高惰性气相色谱柱
2,5-二氯-3-硝基吡啶
DISTANCE HOLDER 55MM F.832*
亚硝酸异戊酯
ASCENTIS RP-AMIDE 10UM 5CM X 21.2MM HPLC
二氢黄酮甙
Wide-mouth bottle, PE-HD, amber, with screw cap, PE-HD, wide shoulder, 500 ml
牛津郡丙硫磷标准品