The IPT Nitrate Test is a colorimetric analysis system that uses the method of 5-hydroxy salicylic acid for the accurate measurement of nitrate (NO3) levels in water. With a sensitivity of 10 ppm and a measurement range of up to 140 ppm, this kit is ideal for checking water quality in occasional analyses.

Features:

• Analysis Type: Colorimetric
• Method: 5-hydroxy salicylic acid
• Sensitivity: 10 ppm NO3
• Measurement Range: 10-20-40-60-80-100-120-140 ppm NO3
• Number of Analyses: 50

Kit Contents:

• 1 vial of nitrate reagent powder (Nitrates A)
• 2 test tubes of 10 cc with cap
• 1 comparison tool
• 1 color scale
• 1 measuring spoon
• Instructions for use

Available Instructions for Use:

• Thoroughly rinse the test tubes with the water you will analyze.
• Place the color scale on a well-lit surface (not in direct sunlight).
• Fill both test tubes with 5 ml of water and place one (blank test) in a hole of the comparison tool.
• Add a level spoonful of the nitrate reagent to the second test tube, seal it and shake vigorously for 1 minute.
• Compare the colors and read the corresponding nitrate concentration from the color scale.