Photometers for freshwater aquarium

Powder reagents for Phosphate Checker (HI 713), 25 tests.

Ref: HI713-25

Replacement cuvettes for HI 832xx and Checher HC photometers - x4 - Without caps.

Hanna Phosphate Narrow Range Photometer Powder Reagents (HI93713), 100 tests .

Ref: HI93713-01

Powder reagents for Copper Checker (HI 747), 25 tests. Ref: HI747-25

Powder reagents for Iodine Checker (HI 721), 25 tests. Ref: HI721-25

Replacement glass cuvette caps for HI957xx and HI967xx handheld photometers. (x4)

Replacement glass cuvette caps for Checker photometers . (x4)

Powder reagents for Nitrite Checker (HI764), 25 tests.

Ref: HI764-25

Reagents for Checker nitrates in seawater, narrow range (HI781), 25 tests + 25 filter papers

Ref: HI781-25

Powder reagents for Checker Marine Nitrate (HI782), 25 tests. Ref: HI782-25

Powder reagents for Checker HC total chlorine mini photometer (HI701 and HI711), 25 tests.

Powder reagents for Checker HC phosphorus mini photometer (HI736) , 25 tests.

Marine pH HI780-25 from Hanna Instruments is a pH reagent for Hanna Instrumennt HI780 Checker for use in reef aquariums. The 30 ml bottle will give you around 100 tests .

Ammonia reagents for Hanna Instrument HI784 photometer - Allows you to perform around 25 tests.

Chlorine removal reagent for photometric pH and alkalinity measurements with the Hanna Instrument HI775 Checker

Ammonia reagents for Hanna Instrument HI775 photometer and HI833xx series -. Allows you to perform around 25 tests.

Powder reagents for Copper Checker wide range (HI 702), 25 tests. Ref: HI-702-25

Reagents for Checker Phosphate HR HI717, 25 tests.

Ref: HI717-25

Phosphate Checker HI7134 mini photometer from Hanna Instruments is specially designed to quickly and accurately determine the level of phosphates in swimming pools . With a digital reading, you no longer have to struggle to determine colors visually.