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
2种金属元素混标(Be,Tl)
GRAD. CYLINDER, TALL FORM, DIN-B, WITH PLASTIC BASE + PROTECTION COLLAR MADE OF PP, BOROSILICATE
(1-丁基)三苯基氯化磷
(±)-3-(Boc-氨基甲基)哌啶
Bio-Bond C18 5μm 150 x 21.2mm
甲基丙二酸
5-溴-4-氯-3-吲哚辛酯
连接件
STOPPER SGJ14/6,4 MM
20%peg-20m on chromosorb w hp 60-80mesh 2m glass