Re: Minimum instrument required to set up a lab

 

Subject: Minimum instrument required to set up a lab

Instrument, glassware, ,chemicals required for testing BOD, COD, OIL & GREASE, pH, TSS, TDS and Heavy metals :

1. pH meter

2.Monopan digital balance

3. Flat bottom round bottle flask( 500 ml) --6 no

4. BOD bottles(12 no)

5. Pippett (25 ml) --2 no

6. Pippet(10 ml) (Graduated) --- 2 no

7. Beaker(100 ml) --- 4 nos

8, Biurett (50 ml)-- 2 no

9. Separatory funnel(500 ml) --- 2 no

10, Water condenser---6 no

11. Rubber tubes-- 5 meter

12. Heating mentle-- 3 nos

13. BOD incubator-- 1 no

14. Volumetric flask---(1000ml)-- 2 no

15.Volumetric flask( 50 ml)-- 2 no

16.Volumetric flask(25 ml)--2 nos

17. Conical flask(300 ml) --- 3 nos

18.Water bath--1 no

19.Dessicator---1 no

20.Vacuum Pump---1no

21.Aerator---1 no

22.Oven---1 no

23.Refrigirator--1 no

24.Spatula--3 no

25.Measuring Cylinder(1000 ML)graduated---1 no

26.Funnel--2 no

27.Filtering assembly---1 no

28.Glass micro fibre filter paper--1 pac

29.COD assembly,6 pan---1 no

30. Distillation assembly

31.Volumetric flask(100 ml)---3 no

32.Biurette stand-- 3 no

33. wash bottles---- 3 nos

34.Brown bottles (1000 ml)--- 6 nos

Chemicals required for Oil & Grease :

1. Petroleum Benzene

2. Alcohol

3. Hydrochloric acid

4.Buffer tablets of 4.0, 7.0, and 9.2

Chemicals required for BOD

1. Potassium di hydrogen phosphate

2. Di potassium hydrogen phosphate

3. Di sodium hydrogen phosphate

4. Ammonium Chloride

5.Magnasium Sulphate

6. Calcium Chloride

7.Ferric Chloride

8.Manganous Sulphate

9.Sodium Hydroxide

10.Sodium Iodide

11.Sodium Thiosulphate

12. Starch

Chemicals required COD:

1. Mercuric sulphate

2. Sulphuric acid

3. Potassium di chormate

4. Ammonium ferrous sulphate

5. Ferroin indicator solution

6. Silver sulphate