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Biochemical oxygen demand BOD Test Kit

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SKU::RXSOL-62-6238-002

Product Qty Per Unit: 
1.00
Product usage unit: 
Box

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Product Delivery Locations: 
Kandla, Gandhidham, Mundra, Sikka, Jamnagar, Surat, Navlakhi, Porbander, Pipava, Dehej, Hazira, Okha, Vadodra, Ahmedabad, Rajkot
Generic Name: 
Biochemical oxygen demand Test kits

Biochemical oxygen demand Test kits for measuring Biological Oxygen Demand in water and wastewater

Product Description: 

Complete BOD Test Kit manufacturer and supplier. Dissolved oxygen. Biochemical oxygen demand Test kits for measuring Biological Oxygen Demand in water and wastewater for applications ranged 2 - 3000 mg/l O2.

Product Application: 

Reagents:
Manganous sulphate solution Alkali-iodine reagent 

Starch indicator 

0.00025 No Sodium thiosulphate solution
 

Product Procedure: 
Product Note: 

Estimation of dissolved oxygen in water:

Reagents: Manganous sulphate solution Alkali-iodine reagent

Starch indicator

0.00025 No Sodium thiosulphate solution

Procedure:

. 20 mL of sample water was taken in a dry breakers.

. Adding 3 drops of Manganous sulphate solution and 2 drops of alkali iodine solution to it.

. Mix well and allow the precipitate to settle down.
. Adding 2 drops of conc. H2 SO4 and mix well till the precipitate

dissolves.
.20 drops of the above solution was taken in a dry test tube.

. Adding 1 drop of starch to the tube. A blue colour of the solution appears.

. Adding Sodium thiosulphate solution drop wise with a calibrated pipette to the tube till the blue colour disappears.

. Counting the number of drops of Sodium thiosulphate solution used.

Calculation:

Volume of water = No. of drops x Drop value of the pipette = p mL Volume of Na2 S2 O3 = No. of drops x Drop value of the pipette = q mL Dissolved oxygen (ppm) = 2 x q / p
Result: The DO of the sample is ___________mg/L or ppm. 

Product Technical Specification: 

Estimation of BOD of water:

Reagents: Manganous sulphate solution

Alkail-iodine reagent
Starch indicator 0.00025 N Sodium thiosulphate solution Procedure:

. Three vials A, B and C was taken and filled with the water sample.

. Determine the DO of A immediately by adding 1 mL of MnSO4 + 2 mL of H2 SO4.

.ToBadding1mLofMnSO4 +2mLofH2 SO4andkeep for 5 days.

.ToCadding1mLofMnSO4 +2mLofH2 SO4 and2mL of sample water and keep for 5 days.

. After 5 days determine DO of B ( blank bottle) and C (sample bottle).

Calculation:

If the values of DO of the vials A, B and C be a, b and c then
BOD (mg /L) = (b-c) x 1000 / volume of sample in mL.

Result: The BOD of the sample is __________ mg /L. 

Product pack size: 
Product alias: 

Biochemical oxygen demand BOD Test Kit manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai, Sharjah, UAE, Gulf, Middle East, Muscat Oman, Kenya Africa. Get the best quality of Biochemical oxygen demand BOD Test Kit at a competitive price from us. We have ready stock of Biochemical oxygen demand BOD Test Kit in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

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