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
Dimethoate,10ng/ul 标准品
8-氨基辛酸
0.030IN ID SS TUBING, 1/16IN OD, 30CM
KAHN-TUBES, AR-GLASS, PLAIN RIM, ROUND BOTTOM, 75 MM, O.D. 12 MM
离心管,PP,螺口,50 ml,无底座,带盖
FILTER DISCS, WITH GLASS RIM, PLATE DIA. 90 MM, POR.2
SS COLUMN,4FT*1/8*2.1MM ID P/W 80/100 MOLECULAR SIEVE 13X
2,4,6-三叔丁若亚硝基苯
正癸醇
气其他