Excessive aluminum content can hinder bone development and also affect intelligence. According to the discharge standard for electroplating wastewater (GB21900-2008), the limit for aluminum ions at the total discharge outlet of enterprise wastewater is 3.0mg/L, and in some areas with weak environmental carrying capacity, the limit is 2.0mg/L.

To eliminate the tedious operation of preparing reagents and testing processes for users, and improve detection efficiency, this product is launchedAluminum reagent - prefabricated metal detection reagent for water quality.

Aluminum reagent - water quality metal detection prefabricated testPrinciple of reagent technology: Aluminum ions in water react with chromazurol S reagent and hexadecyltrimethylammonium bromide to produce a blue ternary complex. The color depth is proportional to the aluminum ion content in the water. Within a certain concentration range, the absorbance value is proportional to the aluminum content in the water sample. The aluminum content in the water sample can be obtained by measuring the absorbance value of the colorimetric solution.

measuring range

matters needing attention

1. If the content is higher than the reagent range, the measured value can only be used to estimate the dilution factor and cannot be used as a test result. After diluting the sample, retest;

2. The pH value of the water sample to be tested is between 4 and 9. If it is not within this range, dilute acid or dilute alkali should be used for adjustment;

3. Before testing, clean all glassware used with a cleaning agent, rinse with tap water, clean with detergent, rinse with (1+1) hydrochloric acid, and finally rinse with pure water;

4. Various impurity ions in water samples can affect the test, please refer to the relevant explanation of interference factors for details;

5. Store in a dry, cool, and out of reach of children. Do not store together with food, medicine, etc., and do not put into fire.