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
4-[(叔丁氧羰基氨基)甲基]苯甲酸
DISPOSABLE CULTURE TUBES, WITHOUT RIM, UNGRADUATED, ROUND BOTTOM, L. 160 MM, O.D. 16 MM
1-醛基哌啶-4-甲酸
填料 5% FFAP on Chromosorb WHP 80/100
ICP Multi element standard solution XXIII for mass calibration CertiPUR
乙酰丙酮铽(III)
9-苯基蒽