Hanna Instruments HI83300 Instruction Manual page 85

• Fill a beaker with 25 mL sample (up to the mark).
• Add one packet of HI93722‑0
mix to dissolve.
• Fill a second cuvette with 10 mL of the reacted sample,
up to the mark, and replace the cap.
• Reinsert the cuvette into the instrument and close the lid.
• Press Timer and the display will show the countdown prior to the measurement or, alternatively,
wait for 45 seconds and press Read. When the timer ends the meter will perform the reading.
The instrument displays the concentration in mg/L of cyanuric acid.
Cyanuric Acid Reagent and
# 2
10 mL
# 2
85