-
二苯基甲烷, 99%
101-81-5
100g
-
二苯基甲烷, CP,98%
101-81-5
250g
-
3,5-二叔丁基甲苯, 98%
15181-11-0
5g
-
2,7-二溴-9,9-螺二芴, 98.0%
171408-84-7
1g
-
晕苯, 97%
191-07-1
250mg
-
9,9-二甲基芴, 98%
4569-45-3
1g
-
2,7-二叔丁基芴, 98%
58775-05-6
1g
-
屈, 97%
218-01-9
1g
-
4-溴-2,5-二氟苯甲醚, 99%
202865-60-9
5g
-
苯并(a)蒽, 98%
56-55-3
500mg
