Nitrate and Nitrite Combo Test Strips, Pack of 50

Description

The Nitrate and Nitrite Combo Test Strips, also known as nitrite nitrate test strips or dual-parameter nitrate / nitrite indicator strips, are designed for simultaneous approximate testing of nitrates and nitrites in compatible solution samples. Each strip includes separate test areas for nitrate and nitrite detection, allowing users to compare both parameters from a single test strip during laboratory or educational activities. The nitrate pad detects nitrate in solution at 10, 25, 50, 100, 250 and 500 ppm as listed. The nitrite pad detects nitrite in solution at 1, 5, 10 and 25 ppm as listed.

The unit of measure for nitrite is listed as nitrite, not nitrite-nitrogen, so users should confirm reporting requirements before comparing results with other methods or reference limits. Nitrite test strips are often used in teaching and screening examples involving nitrites in wine, seafood and processed meats such as ham and bologna. Nitrate test strips are often used for fertiliser run-off demonstrations in agricultural and environmental education activities. This strip is listed as very sensitive to light and moisture, so the vial should be kept tightly sealed when not in use and stored according to the product instructions.

Users should confirm sample type, colour chart availability, reading time, storage condition, expiry status, reporting unit and required accuracy before use. These strips are intended for approximate screening and educational use only. They should not be used where certified analytical testing, regulatory compliance testing, food safety approval or calibrated instrumental measurement is required.
Handle unknown, food-derived, environmental or chemical samples using approved PPE, hygiene and disposal procedures. This product is intended for laboratory or educational settings only and should be used under appropriate supervision. This item is supplied as Nitrate and Nitrite Combo Test Strips, pack of 50 only. Sample containers, pipettes, colour chart replacements, PPE, worksheets and additional water or food testing accessories are not included unless specified separately.

LabChoice Australia supplies Nitrate and Nitrite Combo Test Strips and laboratory indicator papers for school science laboratories, university teaching laboratories, environmental education programs and general laboratory settings requiring practical nitrate and nitrite screening strips.