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Chemical Oxygen Demand (COD) Test Kit (AE-407)- AQUASOL

(49 customer reviews)

Original price was: ₹5,660.00.Current price is: ₹4,131.00.

₹41.31 Cashback
GST & Shipping Charges Extra.

 

Quantity Discount

QuantityDiscountPrice
2 - 41%₹4,089.69
5 - 102%₹4,048.38
11 - 153%₹4,007.07
16 - 204%₹3,965.76
21 +5%₹3,924.45
SKU: chemicakod407 Categories: , Tags: , , , Brand:

Description

Chemical Oxygen Demand (COD)

Chemical Oxygen Demand (COD) is defined as the amount of a specific oxidant that reacts with the sample under controlled conditions. The quantities of oxidant consumed is expressed in terms of its oxygen equivalence.
Because of Dichromate ions specific oxidant properties, (CrO72-) unique chemical properties it gets reduced to the chromic ion (Cr3+) in COD test.
COD is a defined test, the extent of sample oxidation can be affected by digestion time, reagent strength & sample COD concentration.
COD is often used on a measurement of pollutants in waste water & natural water.
To determine COD two methods are useful, the open reflux method is suitable for a wide range of waste water & large sample size is preferred. Another is the closed reflux method is suitable for smaller quantities. It requires homogenisation of sample. Accurate measurement of sample values as well as reagent volumes and concentration are critical.

 

Principle

Most type of organic matter are oxidised by a boiling mixture of Chromic & Sulphuric acid. A sample is heated in strongly acid solution with known excess of potassium dichromate.
After digestion, the remaining unreduced dichromate is titrated with Ferrous Ammonium Sulphate to determine the amount of dichromate consumed and the oxidized matter is calculated in terms of oxygen equivalent.

Closed result method is used for AQUASOL COD test kit. This kit is applicable to COD values between 40 to 400 mg/l. Obtained high values by dilution

 

 

Specifications

Product NameChemical Oxygen Demand (COD)
Product codeAE-407
Brand Name Aquasol
Range40 to 400 mg/l as COD
No. of Tests100

How to Use

AE407

49 reviews for Chemical Oxygen Demand (COD) Test Kit (AE-407)- AQUASOL

  1. Siddhant (verified owner) –

    Economical Prices

  2. Ankur (verified owner) –

    Was delivered quickly

  3. Ankur (verified owner) –

    Good quality.

  4. Ali (verified owner) –

    installation help given

  5. Deven (verified owner) –

    How to Use help given

  6. Kabir (verified owner) –

    Best Product

  7. Bhushan (verified owner) –

    Good quality.

  8. ismail (verified owner) –

    The product works perfect.

  9. Manthan (verified owner) –

    Very fast delivery.

  10. Ali (verified owner) –

    Best Product

  11. Nandurkar (verified owner) –

    Was delivered quickly

  12. Khandelwal (verified owner) –

    The product works perfect.

  13. Biswas (verified owner) –

    Good quality.

  14. Abhay (verified owner) –

    Nice quality product

  15. Aadarsh (verified owner) –

    The product works perfect.

  16. Vicky (verified owner) –

    Very well worth the money.

  17. Taslim (verified owner) –

    Best Support Team.

  18. Yadav (verified owner) –

    support staff good

  19. Bhairavi (verified owner) –

    Economical Prices

  20. Rakesh (verified owner) –

    Very well worth the money.

  21. Harpreet (verified owner) –

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  22. Harish (verified owner) –

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  23. Prabhakar (verified owner) –

    The product works perfect.

  24. Aadarsh (verified owner) –

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  25. Tajinder (verified owner) –

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  26. Pradeep (verified owner) –

    Best Product

  27. Vinod (verified owner) –

    How to Use help given

  28. Pallavi (verified owner) –

    support staff good

  29. Gajanan (verified owner) –

    Very fast delivery.

  30. Agrawal (verified owner) –

    Very well worth the money.

  31. Kumar (verified owner) –

    Best Support Team.

  32. Hemant (verified owner) –

    Very well worth the money.

  33. Naveen (verified owner) –

    this product is great

  34. Ajit (verified owner) –

    support staff good

  35. Mohd Irfan (verified owner) –

    Good Support Team. Thanks.

  36. Tajinder (verified owner) –

    Very well worth the money.

  37. Das (verified owner) –

    Very fast delivery.

  38. Bhairavi (verified owner) –

    Very fast delivery.

  39. William (verified owner) –

    Good quality. Add more products

  40. Deven (verified owner) –

    The product works perfect.

  41. Deven (verified owner) –

    nice packaging

  42. Jindal (verified owner) –

    this product is great

  43. Chinmay (verified owner) –

    Very fast delivery.

  44. Sailesh (verified owner) –

    Good quality. Add more products

  45. Muthu Kumar (verified owner) –

    It’s been a reliable product so far, and I haven’t encountered any issues. Good value for the money, and I’d buy it again.

  46. Kushal (verified owner) –

    The product works as expected, and I’ve had no problems with it so far. Good value for the money.

  47. vennappa (verified owner) –

    I’ve been using it regularly, and it continues to perform well. It’s reliable and hasn’t given me any issues so far.

  48. Siddharth Ghosh (verified owner) –

    I wasn’t expecting too much at this price point, but I’ve been pleasantly surprised by the quality and performance. It’s been working great.

  49. Vidya (verified owner) –

    This product met all my expectations. It’s sturdy, easy to use, and delivers great results. I’m really happy with it.

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