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Chemical Oxygen Demand (COD)

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  1. Product Code: 2420710 Lovibond COD Vials Mercury Free 0-150mg/l
    £37.87 £31.56
  2. Product Code: 2420720 Lovibond COD Vario Vial Test 0-150mg/l
    £37.87 £31.56
  3. Product Code: 2420722 Lovibond COD Vario Vials 0-15000 mg/l,16 mm
    £37.87 £31.56
  4. Product Code: 2420712 Lovibond COD Vials Mercury Free 0-15000mg/l
    £37.87 £31.56
  5. Product Code: 2420711 Lovibond COD Vials Mercury Free 0-1500mg/l
    £37.87 £31.56
  6. Product Code: 2420721 Lovibond COD Vario Vials Test 0-1500mg/l, 16mm
    £37.87 £31.56
  7. Product Code: HTCODLR25 COD (LR) Trace2O
    £39.10 £32.58
  8. Product Code: HTCODMR25 Trace 2O COD (MR) Trace2O
    £39.10 £32.58
  9. Product Code: HI-731311 Hanna Instruments-731311 5 Empty COD Vials with Caps
    £42.76 £35.63
  10. Product Code: PL 452 Palintest Chemical On Demand / 400 TUBETESTS
    £44.88 £37.40
  11. Product Code: PL 454 Palintest Chemical Oxygen Demand (COD) Tubetests.
    £44.88 £37.40
  12. Product Code: PL 486 Palintest COD Range 15000M/C TUBETEST
    £44.88 £37.40
  13. Product Code: PL 450 Chemical Oxygen Demand / 150 TUBETESTS
    £44.88 £37.40
  14. Product Code: PL 404 Palintest Nitrate Tubetests
    £52.81 £44.01
  15. Product Code: PL 412 Palintest Phosphate Tubetests
    £56.17 £46.81
  16. Product Code: PL 424 FBM Palintest Ammonia Tubetests
    £59.70 £49.75
  17. Product Code: PL 425 Palintest Ammonia Tubetests
    £59.70 £49.75
  18. Product Code: PL 420 Palintest Ammonia Tubetests
    £59.70 £49.75
  19. Product Code: HI-93754C-25 Hanna Instruments-93754C-25 High Range COD reagents
    £59.86 £49.88
  20. Product Code: HI-93754B-25 Hanna Instruments-93754B-25 Medium range COD reagents
    £59.86 £49.88
  21. Product Code: PL 400 Palintest Ammonia Tubetests
    £63.11 £52.59
  22. Product Code: 197605 Multi Vials-3, With Lids Path Length 10mm
    £65.76 £54.80

30 Items

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Chemical Oxygen Demand (COD) is a measure of the organic material in a sample that is oxidised by a strong oxidising agent. It is used to measure the number of pollutants in a water sample. High COD levels are harmful to aquatic organisms, so it is essential to monitor the COD levels, particularly at wastewater treatment plants and in agricultural wastewater.





We can order the full range of chemical oxygen demand tests from Lovibond, Hanna Instruments, LaMotte and Palintest.  





Please note these products are classed as hazardous for transportation and therefore incur higher postage charges.


Lovibond COD Tests



















































Stock Code



Reagent



Test



Qty




2420720



COD Vario Vials 0-150 mg/l, 16mm ø



COD LR



25



2420710



COD Vario Vials 0-150 mg/l, Mercury Free, 16mm ø



COD LR



25



2420721



COD Vario Vials 0-1500 mg/l, 16mm ø



COD MR



25



2420711



COD Vario Vials 0-1500 mg/l, Mercury Free, 16mm ø



COD MR



25



2420722



COD Vario Vials 0-15000 mg/l, 16mm ø



COD HR



25



2420712



COD Vario Vials 0-15000 mg/l, Mercury Free, 16mm ø



COD HR



25





















PRODUCT CODES - Palintest



 Tubetests® Chemical Oxygen Demand (COD) Reagents



























































































































































Mercury Free
for Low Chloride Samples
       RangePart Code
(25 tests)
COD/1500 – 150 mg/l O2PL 450
COD/4000 – 400 mg/l O2PL 452
COD/1,0000 – 1,000 mg/l O2PL 453
COD/2,0000 – 2,000 mg/l O2PL 454
COD/20,0000 – 20,000 mg/l O2PL 456
   
Containing Mercury
for Moderate Chloride Samples
      RangePart Code
(25 tests)
COD/150/M0 – 150 mg/l O2PL 460
COD/400/M0 – 400 mg/l O2PL 462
COD/1,000/M0 – 1,000 mg/l O2PL 463
COD/2,000/M0 – 2,000 mg/l O2PL 464
COD/20,000/M0 – 20,000 mg/l O2PL 466
   
Containing Mercury
for High Chloride Samples
      RangePart Code
(25 tests)
COD/150/2M0 – 150 mg/l O2PL 461
COD/1,000/2M0 – 1,000 mg/l O2PL 468
COD/2,000/2M0 – 2,000 mg/l O2PL 465
COD/20,000/2M0 – 20,000 mg/l O2PL 467
   
Hach Compatible Formulation
for Moderate Chloride Samples
      RangePart Code
(25 tests)
COD/150/M/C0 – 150 mg/l O2PL 481
COD/1,500/M/C0 – 1,500 mg/l O2PL 484
COD/15,000/M/C0 – 15,000 mg/l O2PL 486
   
COD Standard SolutionsCOD ConcentrationPart Code
COD Standard Solution, 125 ml         80 mg/lPL 470
COD Standard Solution, 125 ml       250 mg/lPL 472
COD Standard Solution, 125 ml       800 mg/lPL 474
COD Standard Solution, 125 ml    10,000 mg/lPL 476

 Nutrients and Heavy Metals































































































Nutrients      RangePart Code
(25 tests)
Ammonia 15N, Nessler Method0 – 15 mg/l NPL 420
Ammonia 50N, Nessler Method0 – 50 mg/l NPL 424
Ammonia 100N, Nessler Method0 – 100 mg/l NPL 425
Ammonia 12N/50N, Indophenol Method0 – 12 mg/l N
0 – 50 mg/l N
PL 400
Nitrate 30N0 – 30 mg/l N
0 – 150 mg/l N
PL 404
Total Nitrogen 30N (use with PL 404)0 – 30 mg/l NPL 408
Phosphate 12P0 – 12 mg/l PPL 412
Total Phosphorus 12P0 – 12 mg/l PPL 416
   
   
Heavy Metals      RangePart Code
(25 tests)
Chromium VI (Cr6+)0 – 10 mg/l CrPL 440
Total Chromium0 – 10 mg/l CrPL 436
Copper0 – 20 mg/l CuPL 427
Iron0 – 25 mg/l FePL 434
Nickel0 – 20 mg/l NiPL 430
Zinc0 – 7 mg/l Zn
0 – 35 mg/l Zn
PL 442