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
1,4-二氧六环(GC)
Plate-mount.stand plate 170x280,l.910mm
MCP/BVP CA 4 通道泵头
玻璃微珠(80-100目)
正己烷中苄呋菊酯
COLLECTING FLASKS, ACC. TO SCHLENCK, CYLINDRICIAL WITH ROUND BOTTOM, WITH VALVE STOPCOCK, WITH PTF
ELECTRODES EQUIVALENT TO WTW PH ELECTRODES WITH GEL ELECTROLYTE SenTix 20
固相萃取空柱(1ml)
FS CAP ALUMINA CHLORIDE PLOT 50M .32MM
正丁基丙二酸二乙酯