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Testing
Milwaukee MA887 Digital Salinity Refractometer — $174.95
Hanna Marine Nitrate High Range Checker Reagents (25 tests) - HI782-25 — $29.95
Marine Alkalinity Hanna Checker® HC Reagents (25 Tests) - HI772-26 — $13.95
Marine Nitrate High Range Hanna Checker HC – HI782 — $92.95
Phosphate Ultra Low Range Hanna Checker® HC Reagents (25 Tests) - HI774-25 — $14.95
Milwaukee pH51 Waterproof pH Tester with Replaceable Probe — $46.95
Hanna 35.00 ppt Marine Salinity Calibration Standard (5 x 20 ml) — $12.95
Hanna Phosphate ULR checker
Marine Phosphate Ultra Low Range Checker® Hanna Checker - HI774 — $89.95
Milwaukee MA911B/2 Lab Grade Double Junction pH Electrode with Extended Cable — $53.95
Milwaukee MA800 Hard Carrying Case for Refractometers (1 pc) — $29.95
Milwaukee MC720 PRO pH Contoller and Dosing Pump Kit — $369.95
Marine Alkalinity (dKH) Checker Hanna Checker - HI772 — $89.95