-
四氧化三铁
别名: Magnetic iron oxide; Ferroferric oxide
-
20-30微米
|
5g
|
希恩思
|
现货
|
¥18
|
|
-
95%
|
25g
|
希恩思
|
现货
|
¥19
|
|
-
纳米级 粒径100nm以内 20nm
|
5g
|
希恩思
|
现货
|
¥22
|
|
-
99%
|
100g
|
乐研
|
现货
|
¥27.72
|
|
-
-
99%
|
25g
|
笛柏
|
现货
|
¥25
|
|
-
99%
|
100g
|
希恩思
|
现货
|
¥30
|
|
-
99%
|
100g
|
笛柏
|
现货
|
¥40
|
|
-
99%
|
25G
|
百灵威
|
现货
|
¥60
|
|
-
-
98%
|
1g
|
乐研
|
现货
|
¥25.34
|
|
-
无水 97%
|
5g
|
希恩思
|
现货
|
¥44
|
|
-
98%
|
5g
|
乐研
|
现货
|
¥45.14
|
|
-
97%
|
5g
|
迈瑞尔
|
现货
|
¥78
|
|
-
-
98%
|
100mg
|
乐研
|
现货
|
¥346.9
|
|
-
98%
|
100MG
|
凯为
|
现货
|
¥420
|
|
-
98%
|
250mg
|
乐研
|
现货
|
¥578.16
|
|
-
98%
|
250MG
|
凯为
|
现货
|
¥699
|
|
-
-
practical grade
|
25g
|
希恩思
|
现货
|
¥18
|
|
-
95%
|
25g
|
希恩思
|
现货
|
¥20
|
|
-
95%
|
100g
|
希恩思
|
现货
|
¥22
|
|
-
95%
|
100g
|
希恩思
|
现货
|
¥22
|
|
-
-
Pd 4-5% w/w (cont. Pd)
|
1ml
|
迈瑞尔
|
现货
|
¥239
|
|
-
N/A
|
200MG
|
百灵威
|
现货
|
¥278
|
|
-
N/A
|
1G
|
百灵威
|
现货
|
¥678
|
|
-
Pd 4-5% w/w (cont. Pd)
|
5ml
|
迈瑞尔
|
现货
|
¥799
|
|
-
氯化钙六水合物
别名: 六水合氯化钙; 氯化钙(六水); 氯化钙,六水; 水合氯化钙
-
98%
|
100g
|
乐研
|
现货
|
¥38.81
|
|
-
≥97%
|
50g
|
麦克林
|
现货
|
¥42
|
|
-
≥97%
|
50g
|
迈瑞尔
|
现货
|
¥42
|
|
-
≥97%
|
250g
|
麦克林
|
现货
|
¥128
|
|
-
亚碲酸钠
别名: 亚碲酸钠;亚碲酸钠, 99.5% (METALS BASIS);亚碲酸钠,97%
-
-
99.9%metals basis
|
1g
|
麦克林
|
现货
|
¥80
|
|
-
97%
|
5g
|
麦克林
|
现货
|
¥85
|
|
-
99.9%metals basis
|
5g
|
麦克林
|
现货
|
¥226
|
|
-
-
97%
|
100g
|
希恩思
|
现货
|
¥32
|
|
-
97%
|
100g
|
乐研
|
现货
|
¥38.02
|
|
-
97%
|
500g
|
希恩思
|
现货
|
¥95
|
|
-
97%
|
500g
|
乐研
|
现货
|
¥99.79
|
|
-
-
≥98%
|
1g
|
迈瑞尔
|
现货
|
¥119
|
|
-
≥98%
|
5g
|
迈瑞尔
|
现货
|
¥528
|
|