Water Quality

Showing all 7 results

• Sale!

  Salinity Salt Test Strips, 0-1000 ppm [Vial of 50 Strips] for Measuring Chloride Cl Ion in a Solution

  $19.99 $19.76 Add to cart
• Sale!

  Molybdate Test Strip 0-350+ ppm [Vial of 50 Strips]

  $15.99 $15.19 Add to cart
• Sale!

  Iron Test Strips for measuring Fe2+ (ferrous) or Fe3+ (ferric) in water 0-100 ppm [Vial of 50 Strips]

  $17.99 $16.99 Add to cart
• Sale!

  Lead Acetate Test Paper | for Detection of Hydrogen Sulfide [Vial of 100 Strips]

  $8.99 $7.99 Add to cart
• Sale!

  Nitrite 0-25 ppm, Nitrate 0-500 ppm Two Pad Test Strip [Vial of 50 Strips]

  $17.99 $17.49 Add to cart
• Sale!

  Phosphorous and Phosphate Detection Test Strips, 0-100 ppm [Vial of 50 Strips]

  $19.99 $18.99 Add to cart
• Sale!

  USA Made Total Water Hardness Test Strips 0-500 ppm for Water Quality Tests [100 Strips in Moisture Wicking Bottle]

  $14.99 $14.79 Add to cart