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Get it between 2025-02-17 to 2025-02-24. Additional 3 business days for provincial shipping.
75 test
For saltwater use only
Unique indicator
Four tests in one
75 test
Unique indicator
Four tests in one
This kit combines the Marine pH & Alkalinity, Ammonia and Nitrite & Nitrate kits into one kit. MultiTest™ Marine Basic performs over 75 tests and contains a reference sample for validation. Range: pH: 7.80–8.70, alkalinity: 0–∞ , NH3 : 0–6 mg/L, NO2 : 0-25 mg/L, NO3 : 0–50 mg/L. Precision: pH: 0.01 pH units, alkalinity: 0.5 meq/L, NH3 : 0.01–0.1 mg/L, NO2 /NO3: 0.1–1 mg/L