- 如果您对该产品感兴趣的话,可以
- 产品名称:281铁离子检测管 Fe2+
- 产品型号:281铁离子检测管 Fe2+
- 产品展商:日本GASTEC
- 产品文档:无相关文档
- 发布时间:2018-07-25
- 在线询价
简单介绍
Performance Measuring Range (5) to 50 mg/L Sampling Time 5 minutes Detecting Limit 1.0 mg/L Colour Change White → Orange Reaction Principle Fe2+ + 1,10 Fenantoroline (White) → Complex compound Shelf L
产品描述
Iron (II)
Ion
NO.281
Fe2+
|
Performance
|
|
Measuring Range
|
(5) to 50 mg/L
|
|
Sampling Time
|
5 minutes
|
|
Detecting Limit
|
1.0 mg/L
|
|
Colour Change
|
White → Orange
|
|
Reaction Principle
|
Fe2+ + 1,10 Fenantoroline
(White) → Complex compound
|
|
Shelf Life
|
3 Years
|
|
Corrections for temperature &
humidity
|
Unnecessary
|
|
Store the tubes at cool and dark
place.
|
|
Possible coexisting substances and their
interferences (NOTE)
|
|
Substance
|
Concentration
|
Interference
|
Change colour by itself
to
|
|
|
5 mg/L
|
|
No (100mg/L)
|
|
Co
|
5 mg/L
|
|
|
|
CN-
|
20 mg/ L
|
-
|
|
|
Fe3+
|
50 mg/L
|
|
Pale orange (50
mg/L)
|
|
CU+
|
5 mg/L
|
|
Pale orange (1
mg/L)
|
|
CU2+
|
10 mg/L
|
|
Pale blue (50
mg/L)
|
|
Ni
|
5 mg/L
|
+
|
No (100mg/L)
|
|
Mn
|
50 mg/L
|
-
|
No (100mg/L)
|
|
PO43-
|
100 mg/L
|
No
|
No (100mg/L) |
- 温馨提示:为规避购买风险,建议您在购买前务必确认供应商资质与产品质量。
- 免责申明:以上内容为注册会员自行发布,若信息的真实性、合法性存在争议,平台将会监督协助处理,欢迎举报