Reagent refill for the Caustic Test Kit (7181-01). Designed for use in sanitation and laundry testing. The procedure involves reacting the sample with barium to remove carbonates, followed by titration with a standard acid to a phenolphthalein endpoint. Range and sensitivity: 1 drop = 0.1% or 1% NaOH.
Reagent refill for the Caustic Test Kit (7181-01). Designed for use in sanitation and laundry testing. The procedure involves reacting the sample with barium to remove carbonates, followed by titration with a standard acid to a phenolphthalein endpoint. Range and sensitivity: 1 drop = 0.1% or 1% NaOH.
