Nitrate in Fresh Water Test Kit

Sometimes it is important to rein in the forces of nitrogen in the environment, so it does not disrupt the essential balance of aquatic life. Students will be alerted to the presence of nitrogen by the tested solution turns a light pink.

This kit provides 150 individual qualitative tests, and 10 students can work simultaneously.

Contents List
* 1 Teachers Guide with MSDS
* 10 Student Worksheets and Guides
* 10 Measuring spatulas
* 6 Drop controlled bottles Nitrate Test Solution No. 1
* 3 Bottles Nitrate indicator powder No. 2
* 10 Calibrated sample tubes with caps