Nitrate test strips only (Pk/25 tests) For testing nitrate in pasture. Testing instructions can be found here. Login to see prices SKU: SSNITSTR Category: Kits Tags: nitrate, pasture Related products FEC collection kitLogin to see prices Liver biopsy kitLogin to see prices Bovine Campylobacter / Tritrichomonas testing kitLogin to see prices Nitrate field kitLogin to see prices