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Vendor:Hanna Instruments
Hanna Instruments Alkalinity Checker Reagent, 25 Tests, HI772-26 for Marine Aquariums
Hanna Instruments HI772-26 Alkalinity Checker Reagent is a 25-test replacement reagent for the HI772 Marine Alkalinity Checker HC, measuring marine alkalinity across an expected sample range of 0.0 to 20.0 dKH. Made for the HI772 Marine Alkalinity Checker HC — use it with the...- £43.02
- £43.02
- Unit price
- per
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Vendor:Hanna Instruments
Hanna Instruments Marine Ammonia Checker HI784, Digital Saltwater Tester, 0.00–2.50 ppm
Hanna Instruments Marine Ammonia Checker HI784 is a digital tester for measuring ammonia in saltwater, with a 0.00 to 2.50 ppm (mg/L) NH3 range and an easy-to-read digital result. For marine and saltwater samples — checks ammonia in marine aquariums and aquaculture applications. 0.00...- £132.58
- £132.58
- Unit price
- per