Collection: Liquid Reagents
Choose reagent liquids made for PoolWaterLAB photometer testing—great for flexible dosing and repeatable, accurate readings in pools and hot tubs.
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Calcium Hardness Liquid Reagents
Regular price $34.99 USDRegular price$49.00 USDSale price $34.99 USDSale -
Phenol Red Liquid Reagents – for pH Testing (250 Tests)
Regular price $39.99 USDRegular price$65.00 USDSale price $39.99 USDSale -
Total Hardness Liquid Reagents – Kit to Measure (50 Tests)
Regular price $34.99 USDRegular price$49.00 USDSale price $34.99 USDSale -
DPD 1A + DPD 1B Liquid Reagents – for Testing Free Chlorine (250 Tests)
Regular price $47.99 USDRegular price$65.00 USDSale price $47.99 USDSale -
DPD 3C Liquid Reagents – for Testing Total Chlorine (250 Tests)
Regular price $39.99 USDRegular price$49.99 USDSale price $39.99 USDSale -
Alkalinity Liquid Reagents Alka-M – 110 Tests
Regular price $34.99 USDRegular price$40.00 USDSale price $34.99 USDSale -
Urea Land 2 Reagents Liquid
Regular price $69.99 USDRegular price$98.00 USDSale price $69.99 USDSale
