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
3-甲氧基-5-吡啶硼酸频哪醇酯
SCREWTHREAD TUBES WITH CONE, GL 14, CONE NS 14.5/23, DURAN
CD-5HT气相毛细管柱
电缆
Trinexapac-ethyl Standard
ASTEC C18 GUARD COLUMN 3.5UM 2CMX2.1MM
FUNNELS,CONSTANT ADD.,CYL. GRAD.,W.PRESSURE EQUAL. TUBE, PTFE DOSING VALVE, MARIOTTE TUBE, 2000:5
订做漏斗(储液球)
Carbophenothion-methyl-sulfone,10ng/ul 标准品
2-胺甲基吡嗪