商品名称 |
英文名称 |
规格 |
单位 |
cas# |
钙羧酸指示剂 |
Calconcarboxylic acid |
AR |
25g |
3737-95-9 |
二乙基二硫代氨基甲酸钠(铜试剂) |
Diethyldithiocarbamic acid sodium salt |
AR |
25g |
148-18-5 |
钙试剂(铬兰黑R) |
Eriochrome blue black R |
AR |
25g |
2538-85-4 |
镁试剂 |
4-(4-Nitrophenylazo)resorcinol |
AR |
25g |
74-39-5 |
铜铁试剂(N-亚硝基苯胲铵) |
Cupferron |
AR |
25g |
135-20-6 |
钛铁试剂 |
Tiron |
AR |
25g |
149-45-1 |
镍试剂(丁二酮肟) |
2,3-Butanedione diox |
AR |
25g |
95-45-4 |
新铜试剂(双环己酮草酰二腙) |
Bis(cyclohexanone)ox |
AR |
25g |
370-81-0 |
铅试剂 (双硫腙) |
?Dithizone |
AR |
5g |
60-10-6 |
铋试剂II |
1,3,4-Thiadiazolidine-2,5-dithione,3-phenyl- |
AR |
5g |
17654-88-5 |
铝试剂(玫瑰红三羧酸铵) |
Aluminon |
AR |
25g |
569-58-4 |
二乙基二硫代甲酸银(砷试剂) |
Silver diethyldithiocarbamate |
AR |
5g |
1470-61-7 |
钽试剂 |
N-Benzoyl-N-phenylhy |
AR |
10g |
304-88-1 |
铍试剂II |
BERYLLON II |
AR |
25g |
51550-25-5 |