-
3-乙基甲苯, 98%
620-14-4
5ml
-
1,4-二甲氧基-2-氟苯, 97%
82830-49-7
1g
-
2,4-二氟联苯, 97%
37847-52-2
5g
-
2,6-二溴蒽醌, 95%
633-70-5
1g
-
乙基苯, AR,98.5%
100-41-4
500ml
-
乙基苯, 99.8%,无水级
100-41-4
100ml
-
2,6-二甲基萘, 98%
581-42-0
1g
-
1,6-二氨基芘, 98%
14923-84-3
100mg
-
3-(二苯氨基)二苯并[g,p]稠二萘, 97%
200mg
-
2,2-二苯基丙烷, 96%
778-22-3
5g
