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Water Quality

These water quality instruments can test for, measure, monitor and record a variety of parameters both in the lab and in the field. Choose from colorimeters, conductivity meters, dissolved oxygen meters, fluorometers, ISE meters, pH meters, refractometers, spectrophotometers, turbidity meters and more. For an extended deployment, a multi-parameter sonde with a choice of sensors will log an array of data.

Water Quality
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  1. Hach Total Hardness Test Strips
    Hach Total Hardness Test Strips
    $21.65
  2. YSI Probe Guard Weight
    YSI Probe Guard Weight
    $118.00
  3. YSI EXO Sensor Replacement Tool Kit
    YSI EXO Sensor Replacement Tool Kit
    $83.00
  4. YSI pH10A Replacement pH Electrode
    YSI pH10A Replacement pH Electrode
    $66.50
  5. YSI ProDSS/EXO1 Calibration Cup Tube
    YSI ProDSS/EXO1 Calibration Cup Tube
    $51.00
  6. Fondriest Environmental 100 mg/L Nitrate Standards
    Fondriest Environmental 100 mg/L Nitrate Standards
    $41.37
  7. Hach Intellical ISEF121 Fluoride Ion Selective Electrodes
    Hach Intellical ISEF121 Fluoride Ion Selective Electrodes
    $1,348.00
  8. Hach LDO101 Replacement LDO Sensor Cap
    Hach LDO101 Replacement LDO Sensor Cap
    $219.00
  9. Hach sensION+ 5050T Portable Combination pH Electrode
    Hach sensION+ 5050T Portable Combination pH Electrode
    $322.00
  10. YSI EXO Central Wiper Retaining Nut Kit
    YSI EXO Central Wiper Retaining Nut Kit
    $62.00
  11. YSI EXO ISE Chloride Sensor
    YSI EXO ISE Chloride Sensor
    $860.00
  12. YSI Potassium Replacement Reagent
    YSI Potassium Replacement Reagent
    $125.40
  13. HydroTech NICO/OPUS Field Cables
    HydroTech NICO/OPUS Field Cables
    Quote
  14. Fondriest Environmental Zero Oxygen Standard
    Fondriest Environmental Zero Oxygen Standard
    $16.98
  15. YSI EXO1 Replacement Battery Cover
    YSI EXO1 Replacement Battery Cover
    $289.00
  16. Fondriest Environmental 0.1N Sulfuric Acid
    Fondriest Environmental 0.1N Sulfuric Acid
    $17.92
  17. YSI Alkalinity (Total) Replacement Reagent
    YSI Alkalinity (Total) Replacement Reagent
    $101.65
  18. YSI Calcium Hardness Replacement Reagent
    YSI Calcium Hardness Replacement Reagent
    $116.85
  19. NexSens Buoy Deployment Pipe Assemblies
    NexSens Buoy Deployment Pipe Assemblies
    $145.00
  20. Hach Stream Survey Test Kit
    Hach Stream Survey Test Kit
    $745.00
  21. Global Water WQ201 pH Sensor
    Global Water WQ201 pH Sensor
    $1,088.70
  22. YSI Nitrite (N) Replacement Reagent
    YSI Nitrite (N) Replacement Reagent
    $78.85
  23. Turner Designs C3/C6P UV Solid Secondary Standard Insert
    Turner Designs C3/C6P UV Solid Secondary Standard Insert
    Check Price
  24. YSI Probe Guard Extension Adapter
    YSI Probe Guard Extension Adapter
    $51.30
  25. Hach sensION+ 5070 Lab Platinum Conductivity Cell
    Hach sensION+ 5070 Lab Platinum Conductivity Cell
    $633.00
  26. NexSens Water Quality Sonde Flow Cell
    NexSens Water Quality Sonde Flow Cell
    $495.00
  27. YSI ProOBOD Rubber Paddle & Stir Shaft
    YSI ProOBOD Rubber Paddle & Stir Shaft
    $57.00
  28. TriOS Wiper Axis & Blade Sets
    TriOS Wiper Axis & Blade Sets
    Quote
  29. NexSens CB-Series Instrument Offset Mount
    NexSens CB-Series Instrument Offset Mount
    $95.00
  30. Extech Standard pH Electrode
    Extech Standard pH Electrode
    $47.29
  31. Spectrum FieldScout Direct Soil Conductivity Meter
    Spectrum FieldScout Direct Soil Conductivity Meter
    $675.00
  32. Black, cylindrical plastic guard for YSI Professional Series Quatro cable assemblies.
    YSI Quatro Probe Guard
    $84.00
  33. YSI Magnesium Replacement Reagent
    YSI Magnesium Replacement Reagent
    $100.70
  34. YSI EXO1 Sonde Guard Kit
    YSI EXO1 Sonde Guard Kit
    $98.00
  35. YSI IDS 4310 Digital Conductivity & Temperature Probe
    YSI IDS 4310 Digital Conductivity & Temperature Probe
    $451.25
  36. Hach PhosVer 3 Phosphate Reagent Powder Pillows
    Hach PhosVer 3 Phosphate Reagent Powder Pillows
    $57.55
  37. Zebra-Tech TriOS OPUS Hydro-Wiper
    Zebra-Tech TriOS OPUS Hydro-Wiper
    $2,172.00
  38. Pro-Oceanus Power/Communications Box
    Pro-Oceanus Power/Communications Box
    Quote
  39. HOBO CTD Sensors
    HOBO CTD Sensors
    $895.00
  40. Hach Ammonia Test Strips
    Hach Ammonia Test Strips
    $40.85
  41. YSI EXO1 Sonde Guard Weight
    YSI EXO1 Sonde Guard Weight
    $201.00
  42. YSI 300 Conductivity Cable Assemblies
    YSI 300 Conductivity Cable Assemblies
    $313.50
  43. YSI EcoSense DO200M Dissolved Oxygen Meter
    YSI EcoSense DO200M Dissolved Oxygen Meter
    $464.55
  44. YSI IDS 4130 Digital pH & Temperature Probe
    YSI IDS 4130 Digital pH & Temperature Probe
    $407.55
  45. YSI Pro2030 DO & Conductivity Cable Assemblies
    YSI Pro2030 DO & Conductivity Cable Assemblies
    $839.80
  46. YSI IDS 4110 Digital pH & Temperature Probe
    YSI IDS 4110 Digital pH & Temperature Probe
    $290.70
  47. Hach m-ColiBlue24 Broth Glass Ampules
    Hach m-ColiBlue24 Broth Glass Ampules
    $93.09
  48. NexSens T-Bumper Sensor Cable Guard
    NexSens T-Bumper Sensor Cable Guard
    $65.00

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