Hanna Instruments - Powder Reagents for Iodine Checker (HI 718), 25 tests

Checker HC mini-photometer for measuring alkalinity in seawater up to 300 mg/L (ppm).

HI 755 is delivered with 2 measuring cuvettes and their caps, 1 bottle of liquid reagent for alkalinity and the battery.

Checker HC mini-photometer for the measurement of calcium in seawater from 200 to 600 mg/L (ppm).

HI 758 is delivered with 2 measurement cuvettes and their cap, reagents for 25 tests, 1 plastic pipette, 1 automatic 100 µL pipette with tip and the battery.

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Checker HC mini-photometer for copper measurement up to 999 µg/L (ppm) .

HI 747 is supplied with 2 measuring cuvettes and their caps, 6 sachets of powdered reagent and the battery.