| Hanna (HI-8424) pH H/H Meter; Micro/P; ATC; Auto Buff.
Model: HI8424
The HI-8424 offers similar performance as a bench pH meter, yet is portable and better value for money. It is supplied complete with a laboratory grad[...more details] | 
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Our Price: $308.44
List Price: $597.76
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| Hanna (HI1001) pH Electrodes for Continuous Flow-thru Monitoring
Model: HI1001
pH and ORP electrode for continuous flow monitoring with BNC connection and 3 m cable.[...more details] | 
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Our Price: $119.00
List Price: $261.53
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| Hanna (HI1131B) Laboratory combination pH electrode with ceramic junction for beer, laboratory general purpose.
Model: HI1131B
Laboratory combination pH electrode with ceramic junction for beer, laboratory general purpose.[...more details] | 
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Our Price: $156.00
List Price: $213.18
You Save: 26.82%
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| Hanna (HI1230B) Laboratory combination pH electrode with ceramic junction for field applications.
Model: HI1230B
Laboratory combination pH electrode with ceramic junction for field applications.[...more details] | 
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Our Price: $84.00
List Price: $161.16
You Save: 47.88%
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| Hanna (HI1270) Spare Electrodes
Model: HI1270
Spare pH electrode with cloth junction, for general purpose, field applications.[...more details] | 
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Our Price: $37.60
List Price: $42.86
You Save: 12.27%
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| Hanna (HI1286) Spare Electrodes
Model: HI1286
Spare pH electrode for HI 981401N and HI 981402, with Teflon ® junction, 2 m (6.6') cable, for general purpose, water treatment and agriculture.[...more details] | 
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Our Price: $99.00
List Price: $166.93
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| Hanna (HI2001) ORP Electrodes for Continuous Flow-thru Monitoring
Model: HI2001
ORP electrode with Pt sensor, PTFE (PolyTetraFluoro-Ethylene) junction, BNC connector and 3 m cable.[...more details] |
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Our Price: $139.00
List Price: $274.72
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| Hanna (HI38054) Ozone - Range (0.0-2.3 mg/L)
Model: HI38054
Ozone is utilized as an oxidizing agent and a germicide. When employed as a disinfectant in drinking water, ozone oxidizes organic matter and effectiv[...more details] | 
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Our Price: $112.81
List Price: $129.67
You Save: 13.00%
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| Hanna (HI3812) Hardness Kit 110 Test W/Case
Model: Hi 3812
Hardness in water is mainly due to the presence of Calcium and Magnesium ions and each contributes to the amount of total hardness. Monitoring and con[...more details] | 
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Our Price: $39.39
List Price: $45.00
You Save: 12.47%
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| Hanna (HI3812) Hardness Test Kit w/ Case - Range (0.0-30.0 mg/L) (0-300 mg/L)
Model: HI3812
Hardness in water is mainly due to the presence of Calcium and Magnesium ions and each contributes to the amount of total hardness. Monitoring and con[...more details] |
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Our Price: $42.21
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| Hanna (HI3824) Ammonia - Range (0.0-2.5 mg/L)
Model: HI3824
Concentrations of ammonia in rivers and drinking water reservoirs indicate the presence of agriculture or urban pollution. When the concentration of a[...more details] | 
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Our Price: $51.93
List Price: $58.69
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| Hanna (HI3824-025) Ammonia, (as NH3-N)
Model: HI3824-025
Ammonia (fresh water), Method: Colorimetric; Smallest Increment: 0.5 mg/L; Chemical Method: Nessler; # of Tests: 25; Weight: 180 gRange: 0.0 to 2.5 mg[...more details] | 
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Our Price: $34.02
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| Hanna (HI3831F) Chlorine - Range (0.0-2.5 mg/L)
Model: HI3831F
Chlorine is the most commonly used water disinfectant in applications that vary from treatment of drinking water and wastewater, pools and spas saniti[...more details] | 
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Our Price: $62.67
List Price: $35.16
You Save: -78.24%
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| Hanna (HI3847) Copper - Range 0.0-2.5 mg/L
Model: HI3847
Copper is an important element in the metabolism of plants and animals and is also used to monitor the bacteriological growth in portable water tanks.[...more details] | 
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Our Price: $130.72
List Price: $151.65
You Save: 13.80%
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| Hanna (HI3856) Copper - Range 0.00-0.25 mg/L
Model: HI3856
Copper is an important element in the metabolism of plants and animals and is also used to monitor the bacteriological growth in portable water tanks.[...more details] | 
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Our Price: $73.41
List Price: $83.51
You Save: 12.09%
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| Hanna (HI6054B) Electrode Holder for In-line Applications
Model: HI6054B
Electrode Holder for In-line Applications[...more details] | 
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Our Price: $59.09
List Price: $65.93
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| Hanna (HI70007P) 7.01 pH Buffer Solution 25 x 20 mL sachets
Model: HI70007P
pH 7.01 is the most widely used among all buffer solutions. For this reason we have prepared it in a wider variety of sizes to meet every application [...more details] | 
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Our Price: $47.48
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| Hanna (HI70031P) 1413 S/cm (EC) Conductivity Calibration Solution, 20mL/sachet; 25 pack
Model: HI70031P
The 1413 µS/cm solution is the one best suited for general use. This solution is also available in combination kits with the pH 7 buffer for the easy[...more details] | 
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Our Price: $30.95
List Price: $47.48
You Save: 34.81%
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| Hanna (HI70032P) 1382 PPM @ 25C TDS Calibration Solution, 20mL/sachet; 25 pack
Model: HI70032P
TDS solution are produced with high-quality potassium chloride in various concentrations. They are standardized using a conductivity meter calibrated [...more details] | 
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Our Price: $29.95
List Price: $47.48
You Save: 36.92%
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| Hanna (HI70033P) 84 µS/cm (µmho/cm) 25 x 20 mL sachets
Model: HI70033P
This conductivity solution at 84 µS/cm makes it possible to calibrate instruments with a conductivity scale of up to 200 µS/cm as used, for example,[...more details] | 
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Our Price: $47.48
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