Lab Supplies

Phosphate Test Paper, Test papers, phosphate testing paper

Test papers, testing papers, ammonia nitrogen test

Assay the concentration of residual chlorine dioxide after the water sample disposed by Chlorine dioxide.

Use this product to check the Hydrogen Peroxide's content.

Use this product to check the Peracetic Acid's content.

Test papers, testing papers, nitrite test paper

Nitrate Test papers, testing paper, test papers

Test papers, testing papers, ferrous test paper

Test papers, testing papers, arsenic test paper

Use this product to check the Ammonia Nitrogen's content.

Assay the concentration of ammonia and ammonium salt in water sample.

Assay the concentration of phosphorus in solubility phosphate of water sample.

Assay the concentration of residual ozone in water sample which worked by ozone.

Assay the total content of Calcium & Magnesium in water sample.

Assay the residual of chlorine; Fast, easy and accuracy.

Use this product to check the Nitrite's content.

Use this product to check the Cyanide's content.

Assay water sample's content of dissolved oxygen.

Assay the PH value in water sample.

Assay the concentration of PH in water sample.