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Water Analysis COD / BOD

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  1. Product Code: HI-731351 Hanna Instruments-731351 25 Tips for 1000 uL Pipet
    £15.96 £13.30
  2. Product Code: HI-731352 Hanna Instruments-731352 4Tips for 2000 uL Pipet
    £21.66 £18.05
  3. Product Code: HI-937520-01 Hanna Instruments-937520-01 Magnesium Reagent
    £30.78 £25.65
  4. Product Code: HI-740219 Hanna Instruments-740219 COD Test Tube Adapter
    £30.78 £25.65
  5. Product Code: 2420722 Lovibond COD Vario Vials 0-15000 mg/l,16 mm
    £37.87 £31.56
  6. Product Code: 2420712 Lovibond COD Vials Mercury Free 0-15000mg/l
    £37.87 £31.56
  7. Product Code: 2420711 Lovibond COD Vials Mercury Free 0-1500mg/l
    £37.87 £31.56
  8. Product Code: 2420721 Lovibond COD Vario Vials Test 0-1500mg/l, 16mm
    £37.87 £31.56
  9. Product Code: 2420710 Lovibond COD Vials Mercury Free 0-150mg/l
    £37.87 £31.56
  10. Product Code: 2420720 Lovibond COD Vario Vial Test 0-150mg/l
    £37.87 £31.56
  11. Product Code: HTCODLR25 COD (LR) Trace2O
    £39.10 £32.58
  12. Product Code: HTCODMR25 Trace 2O COD (MR) Trace2O
    £39.10 £32.58
  13. Product Code: HI-731311 Hanna Instruments-731311 5 Empty COD Vials with Caps
    £42.76 £35.63
  14. Product Code: PL 450 Chemical Oxygen Demand / 150 TUBETESTS
    £44.88 £37.40
  15. Product Code: PL 454 Palintest Chemical Oxygen Demand (COD) Tubetests.
    £44.88 £37.40
  16. Product Code: PL 452 Palintest Chemical On Demand / 400 TUBETESTS
    £44.88 £37.40
  17. Product Code: PL 486 Palintest COD Range 15000M/C TUBETEST
    £44.88 £37.40
  18. Product Code: PL 404 Palintest Nitrate Tubetests
    £52.81 £44.01
  19. Product Code: PL 412 Palintest Phosphate Tubetests
    £56.17 £46.81
  20. Product Code: PL 424 FBM Palintest Ammonia Tubetests
    £59.70 £49.75
  21. Product Code: PL 425 Palintest Ammonia Tubetests
    £59.70 £49.75
  22. Product Code: PL 420 Palintest Ammonia Tubetests
    £59.70 £49.75
  23. Product Code: HI-93754B-25 Hanna Instruments-93754B-25 Medium range COD reagents
    £59.86 £49.88
  24. Product Code: HI-93754C-25 Hanna Instruments-93754C-25 High Range COD reagents
    £59.86 £49.88
  25. Product Code: PL 400 Palintest Ammonia Tubetests
    £63.11 £52.59
  26. Product Code: 197605 Multi Vials-3, With Lids Path Length 10mm
    £65.76 £54.80
  27. Product Code: PL 513 Palintest Dissolved Oxygen Liquid Vial
    £84.50 £70.42
  28. Product Code: PL 553 Palintest Dissolved Oxygen Photometer Liquid Vials
    £118.02 £98.35
  29. Product Code: PL 503 Dissolved Oxygen Photometer Liquid Vials
    £118.02 £98.35
  30. Sewage Effluent Kit
    Product Code: SP 304 Palintest Sewage Effluent Kit
    £186.83 £155.69
  31. Product Code: 420756 Lovibond Tube test TOC, 25 Tests
    £423.31 £352.76
  32. Standard Tubetests Heater
    Product Code: PT 589 Standard Tubetests Heater
    £632.56 £527.13
  33. Product Code: HTCODTR Trace2O HydroTest® COD Thermoreactor Trace2O
    £781.84 £651.53
  34. Product Code: HT1000-MO HydroTest® HT1000 Photometer (Carry Case) Trace2O
    £802.18 £668.48
  35. Product Code: PTH 7100 FBM Palintest 7100 Photometer
    £871.88 £726.57
  36. Product Code: 2418940 Lovibond RD125 COD Reactor
    £900.17 £750.14
  37. Product Code: 214025 FBM Lovibond MD 610 Photometer
    £948.64 £790.53
  38. Product Code: 214020 Lovibond MD600 MaxiDirect, Complete
    £948.64 £790.53
  39. Product Code: HI-839800 Hanna Instruments-839800 25 Vial Thermo-Reactor
    £952.56 £793.80
  40. Photometer 7500 Bluetooth Benchtop Kit
    Product Code: PTBR 7500 Photometer 7500 Bluetooth Benchtop Kit
    £1,118.30 £931.92
  41. Photometer 7500 Bluetooth Standard Kit
    Product Code: PTBH 7500 Palintest Photometer 7500 Bluetooth Standard Kit
    £1,130.94 £942.45
  42. Product Code: 214140 Lovibond MD 640 Photometer and Fluorometer
    £1,157.14 £964.28
  43. Product Code: 413580 Lovibond AF358 Sewage & Dom.Eff.Kit
    £1,158.72 £965.60
  44. Product Code: HT1000 HydroTest® HT1000 Engineers Photometry Kit Trace2O
    £1,338.76 £1,115.63
  45. Product Code: HTCOD Trace2O HydroTest® COD System HTCOD Trace2O
    £1,708.25 £1,423.54
  46. Photometer 7500 Bluetooth Engineers Kit
    Product Code: PTBW 7500 Palintest Photometer 7500 Bluetooth Engineers Kit
    £1,914.88 £1,595.73

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What is the difference between BOD, COD or TOC? 


Almost all wastewater treatment plants are required to measure one of these three items as a measure of the pollution value in the water. COD should always measure higher than TOC and then BOD.


COD or Chemical Oxygen Demand is the total measurement of all chemicals in the water that can be oxidized.


TOC or Total Organic Carbon is the measurement of organic carbons.


BOD- Biochemical Oxygen Demand  is supposed to measure the amount of food (or organic carbons) that bacteria can oxidize.


COD is usually a measurement of chemicals and the test is simple and easy to perform with the right equipment and can be done in 2 hours.


BOD usually takes 5 days.


TOC  are now available in tube kits that utilize COD digesters to run a test similar to a COD test method and are now possible to run a quick, simple and inexpensive TOC test.