The Neptune Trident Reagent Kit is a 2-month reagent kit based on the default testing schedule of 4-Alk/2-Ca/2-Mg per day. The Neptune Trident Reagent Kit has at least 240 alkalinity tests and 120 tests each of Calcium and Magnesium.

The Neptune Systems Trident Reagent Kit includes:
Two bottles of Reagent A (changed every month),
One bottle of Reagent B (changed every two months)
One bottle of Reagent C (changed every two months),
One bottle of our calibration seawater sample.

Apex Trident reagents kit 2 month supply