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Iron Test
产品性质
| Quality Level【质量水平】 | 100 |
| description【描述】 | semi-quantitative |
| product line【产品线】 | MQuant® |
| specific analyte(s) | iron |
| measuring range | 3-500 mg/L (Fe2+) |
| Detection Method | colorimetric |
| storage temp.【储存温度】 | 15-25℃ |
基本信息
| General description【一般描述】 | Method: Colorimetric, with test strips, 3 - 10 - 25 - 50 - 100 - 250 - 500 mg/L (Fe²+), MQuant® The MQuant® test strips offer a very simple means of determining iron(II) in all aqueous media and on metal surfaces. They can thus be used to distinguish between ferrous and non-ferrous metals. Iron(II) ions react with 2,2′-bipyridine to form a red complex. The iron(II) concentration is measured semi-quantitatively by visual comparison of the reaction zone of the test strip with the fields of a color scale. For a determination of Fe(III) it is necessary to treat the sample with Ascorbic acid first, to reduce Fe(III) to Fe(II). The test strips are perfect for pre-testing a sample in an economic and quick way to estimate the iron concentration and a possible dilution factor prior to using a quantitative method such as a Reflectoquant® or Spectroquant® test. |
| Linkage【联系】 | Replaces: 10004-1; 10004 |
| Legal Information【法律信息】 | MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany REFLECTOQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany SPECTROQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 2 |
