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Aquarium and pond equipment at the best prices!
For aquarium enthusiasts
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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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Reagents for seawater calcium (HI 758), 25 tests.
Checker® HC – HI758-11 Marine Calcium Calibration Solutions provide a simple solution to validate the Marine Calcium Checker® HC – HI758 which has a calcium range of 200-600 ppm. This high-quality set of standards is manufactured in our state-of-the-art facilities and comes complete with a Certificate of Analysis. The Certificate of Analysis indicates the batch number, reference values and expiry date for traceability when certifying the Checker®HC.
Range | 200 to 600 mg/L (ppm) |
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Reference | 1mg/L (ppm) |
Exactness | ± 6% of reading |
Method | Zincon method |
Light source | 610nm LEDs |
Light detector | Silicon photocell |
Pile | 1 x 1.5V AAA battery |
Self-extinguishing | After 10 minutes of non-use |
Dimensions | 81.5 x 61 x 37.5mm |
Weight | 64g |
CLEAR (Translated review)
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.
.