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
T819757-1g 8-羟基喹啉铝,>99%(HPLC), Sublimed
H838323-5g 2,7-二溴-9-乙烯基-9H-咔唑,98%
B838321-5g 2-溴-二苯胺,98%
B824341-5g 2-溴-7-碘芴,98%
N,N'-二苯基-N,N'-双(对甲苯基)-1,4-苯二胺
N,N'-二(2-萘基)-N,N'-二苯基-1,4-苯二胺
B835803-25g 2-溴三亚苯,98%
F835972-25g 2-氟-4-(反-4-戊基环己基)-4'-(反-4-丙基环己基)联苯,97%
B824310-25g 2-溴-3-丁基噻吩,98%
C838340-1g 3,9-联咔唑,99%