Based on the default testing schedule of 4x alkalinity, 2x calcium, and 2x magnesium tests per day, the reagent kit will last approximately 2-months before a new reagent is required.
240x Alkalinity Tests (reagent changed every month)
120x Calcium Tests (reagent changed every 2-month)
120x Magnesium Tests (reagent changed every 2-month)
What's Included in a 2-month kit?
2x Reagent A
1x Reagent B
1x Reagent C
1x Seawater Calibration Sample
Note: Neptune Systems recommends keeping on hand no more Trident reagent than you might expect to consume within the next year.
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