-
-
|
98%
|
5G
|
凯为
|
现货
|
¥23
|
|
-
|
97%
|
5g
|
希恩思
|
现货
|
¥25
|
|
-
|
98%
|
10G
|
凯为
|
现货
|
¥26
|
|
-
-
-
-
-
-
|
98%
|
5g
|
希恩思
|
现货
|
¥18
|
|
-
-
|
99%
|
5g
|
希恩思
|
现货
|
¥16
|
|
-
|
99%
|
5g
|
希恩思
|
现货
|
¥16
|
|
-
-
|
98%
|
5G
|
凯为
|
现货
|
¥22
|
|
-
-
|
95%
|
5G
|
凯为
|
现货
|
¥24
|
|
-
|
95%
|
10G
|
凯为
|
现货
|
¥25
|
|
-
|
98%+
|
25g
|
玛雅试剂
|
现货
|
¥30
|
|
-
|
95%
|
25G
|
凯为
|
现货
|
¥32
|
|
-
-
-
|
98%
|
1G
|
凯为
|
现货
|
¥18
|
|
-
|
98%
|
1G
|
百灵威
|
现货
|
¥20
|
|
-
-
-
-
|
97%
|
25g
|
希恩思
|
现货
|
¥35
|
|
-
|
96%
|
100g
|
毕得医药
|
现货
|
¥36
|
|
-
|
≥98%
|
25g
|
普西唐
|
现货
|
¥45
|
|
-
-
|
97%
|
5g
|
乐研
|
现货
|
¥19.8
|
|
-
|
97%
|
10g
|
乐研
|
现货
|
¥20.59
|
|
-
-
|
97%
|
25g
|
乐研
|
现货
|
¥22.18
|
|
-
3-硝基邻苯二甲酸
别名: 3-NPA; 3-硝基-1,2-苯二羧酸; 3-硝基酞酸; 间硝基苯二甲酸
-
|
99%+
|
100g
|
玛雅试剂
|
现货
|
¥20
|
|
-
|
98%
|
25g
|
希恩思
|
现货
|
¥20
|
|
-
|
98%
|
25g
|
希恩思
|
现货
|
¥20
|
|
-
|
98%
|
25G
|
凯为
|
现货
|
¥24
|
|
-
-
-
|
98%
|
5g
|
希恩思
|
现货
|
¥30
|
|
-
|
98%
|
5g
|
希恩思
|
现货
|
¥30
|
|
-
|
99%
|
5g
|
麦克林
|
现货
|
¥45
|
|
-
-
|
97%
|
1g
|
乐研
|
现货
|
¥44.35
|
|
-
|
97%
|
1G
|
凯为
|
现货
|
¥53
|
|
-
-
|
97%
|
5g
|
乐研
|
现货
|
¥143.35
|
|