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88 products
Hanna Instruments
Hanna Instruments-711 Total Chlorine Handheld Colorimeter - Checker®HC
Sale priceFrom £30.00
Hanna Instruments
Hanna Instruments-733 Ammonia High Range Handheld Colorimeter (0.0-99.9ppm) Checker®HC
Sale price£85.69
Regular price£90.20
Hanna Instruments
Hanna Instruments-700 Ammonia Low Range Colorimeter - Checker HC (0.00 to 3.00ppm)
Sale price£71.35
Regular price£75.10
Hanna Instruments
Hanna Instruments-775 Freshwater Alkalinity Colorimeter - Checker®HC
Sale price£68.31
Regular price£71.90
Hanna Instruments
Hanna Instruments HI-716 Bromine Checker
Sale price£82.37
Regular price£86.70
Hanna Instruments
Hanna Instruments-706 Phosphorus High Range Handheld Colorimeter - Checker®HC
Sale price£85.69
Regular price£90.20
Hanna Instruments
Hanna Instruments HI-707 Nitrite Low Range Handheld Colorimeter - CheckerHC
Sale price£71.35
Regular price£75.10
Hanna Instruments
Hanna Instruments-715 Ammonia Medium Range Handheld Colorimeter - Checker®HC
Sale price£85.69
Regular price£90.20
Hanna Instruments
Hanna Instruments-98108 pocket pHep+ pH Tester & °C
Sale price£78.76
Regular price£82.90
Hanna Instruments
Hanna Instruments-98107 pHep pH Tester
Sale price£75.24
Regular price£79.20
Hanna Instruments
Hanna Instruments-3817 General Water test kit
Sale price£350.93
Regular price£369.40
Hanna Instruments
Hanna Instruments HI-705 Silica Low Range Colorimeter Checker HC
Sale price£85.69
Regular price£90.20
Hanna Instruments
Hanna Instruments-98128 Pocket pHep5 Water Resistant pH Tester
Sale price£167.87
Regular price£176.70
Hanna Instruments
Hanna Instruments-935005 K-type Thermometer
Sale price£194.56
Regular price£204.80
Hanna Instruments
Hanna Instruments-98127 Pocket pHep4 Water Resistant pH Tester
Sale price£147.54
Regular price£155.30
Hanna Instruments
Hanna Instruments-719 Magnesium Hardness Handheld Colorimeter - Checker®HC
Sale price£85.69
Regular price£90.20
Hanna Instruments
Hanna Instruments-709 Manganese High Range Handheld Colorimeter - Checker®HC
Sale price£85.69
Regular price£90.20
Hanna Instruments
Hanna Instruments-935007N Portable Thermometer with Fixed K-Type Probe
Sale price£106.97
Regular price£112.60
Hanna Instruments
Hanna Instruments-180 Compact Magnetic Mini Stirrer, 1L, Black
Sale price£134.14
Regular price£141.20
Hanna Instruments
Hanna Instruments-99121 Direct Soil pH Meter
Sale price£541.11
Hanna Instruments
Hanna Instruments-9814 Groline Hydroponic Portable pH/EC/TDS/Temperature Meter
Sale price£259.92
Regular price£273.60
Hanna Instruments
Hanna Instruments-758 Marine Calcium Handheld Colorimeter - Checker®HC
Sale price£71.35
Regular price£75.10
Hanna Instruments
Hanna Instruments-83300-02 Multi-parameter Benchtop Photometer & pH meter
Sale price£1,489.89
Regular price£1,568.30
Hanna Instruments
Hanna Instruments-98131 GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester
Sale price£204.92
Regular price£215.70



































