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 Low Range Silica Reagent Set
    $121.00
  2. Hach Hydrochloric Acid Standard Solution
    $29.79
  3. YSI TruLine Chloride Standard
    $88.35
  4. YSI Fluoride Photometer Reagent
    $165.30
  5. Sale
    Extech ExStik Replacement Flat Surface pH Electrode
    $61.99 Save $12.40
    $49.59
  6. YSI 5511 Maintenance Kit
    $55.10
  7. YSI 6850/9080 Flow Cell Bottom
    $72.00
  8. YSI 900 Colorimeter Secondary Chlorine Standard
    $124.45
  9. YSI Photometer Nitrate Tube
    $24.70
  10. Hach Total Alkalinity Test Strips
    $21.89
  11. Hach Molybdovanadate Reagent
    $29.79
  12. HOBO Temperature Smart Sensor
    $125.00
  13. Hach 2100Q Filtration & Degassing Kit
    $146.00
  14. Fondriest Environmental 3,900 uS Conductivity Standards
    $25.81
  15. NexSens MCDC Male Dummy Plugs
    $50.00
  16. PME miniWIPER Replacement Wiper Brushes
    Call
  17. Hach Nitrate (Nitrogen) Color Disc Kit
    $161.00
  18. YSI pH Photometer Reagent
    $47.50
  19. Hach Potassium Hydroxide Standard Solution
    $20.35
  20. Hach m-ColiBlue24 Prepared Agar Plates
    $175.00
  21. YSI Photometer Crush/Stir Rods
    $20.90
  22. Hach Digital Titrator Straight Delivery Tubes
    $18.20
  23. Hach Dissolved Oxygen 3 Reagent Powder Pillows
    $13.95
  24. YSI Flow Cell Tube Replacement O-Ring
    $6.00
  25. Hach Sodium Thiosulfate Standard Solution
    $28.55
  26. YSI 900 Colorimeter Primary Chlorine Standard
    $33.25
  27. YSI ORP15A Replacement ORP Electrode
    $98.80
  28. Airmar Foulfree Transducer Coating
    $39.99
  29. YSI 381 Hard-sided Carrying Case
    $57.95
  30. YSI 181 Hard-sided Carrying Case
    $57.95
  31. Hach Alkalinity Reagent Set
    $127.00
  32. HOBO MX800 Logger Sensor Plug
    $21.00
  33. Hach Dissolved Oxygen 1 Reagent Powder Pillows
    $33.39
  34. Hach LDO Sensor Calibration Bottle
    $17.39
  35. YSI Photometer DE-ION Pack
    $27.55
  36. Hach Chlorine DPD (Free and Total) Reagent Set
    $115.00
  37. YSI TruLine Ammonia Standard
    $88.35
  38. Hach pH 7 Powder Pillows
    $18.85
  39. Hach Wide Range pH Indicator Solution
    $33.39
  40. Hach 147 µS Conductivity Standard
    $26.15
  41. Hach Chloride Reagent Set
    $85.15
  42. Hach Digital Titrator 90 Degree Delivery Tubes
    $15.85
  43. Sale
    Extech ExStik Replacement Flat Surface Refillable pH Electrode
    $66.99 Save $13.40
    $53.59
  44. Hach Dissolved Oxygen 2 Reagent Powder Pillows
    $33.39
  45. Hach 2100Q Degassing Kit
    $64.85
  46. HOBO TidbiT v2 Mounting Boots
    $35.00
  47. Hach Sodium Thiosulfate (2.00 N) Digital Titrator Cartridge
    $38.29
  48. YSI EC30A Replacement Conductivity Electrode
    $64.60

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