Insta-Test Low Range Phosphate Test Strips

3021-G
Product Code: 3021-G
Measures the phosphate levels from 0, 100, 200, 300, 500, 1000, 2500 ppb in 15 seconds. The Phosphate strips are packaged 25 strips (-G size) and 50 strips (-H size) per bottle in a 6-pack case.
  • Phosphate0, 100, 200, 300, 500, 1000, 2500 ppb