The following products are available to test for Ammonia Nitrogen:

Complete Soil Kit

The complete soil analysis kit is a comprehensive outfit suitable for both laboratory and field use. This kit contains the new Soil Test 10 photometer, giving excellent accuracy in a field instrument.

Complete Soil Kit

The complete soil analysis kit is a comprehensive outfit suitable for both laboratory and field use. This kit contains the new Soil Test 10 photometer, giving excellent accuracy in a field instrument.

Professional Soil Management Kit

The SK 400 is based around the Soil Test 10 photometer. Offering excellent accuracy in a field instrument the SK 400 kit will reduce the need for costly off-site analysis for the critical parameters.