Fluoride Test Kit
Test for fluoride in water is fully based on titration method.
Fluoride Test Kit manufacturer and supplier in Mumbai, Gandhidham, Surat, Visakhapatnam, chennai, kolkata, Fujairah, Dubai, Sharjah. Test for fluoride in water is fully based on titration method.
. 0,1,2,3,4,5,6 drops of Standard sodium fluoride solution was taken in 7 test tubes using a calibrated pipette.
. Add 20,19,18,17,16,15 and 14 drops of distilled water in to the above tubes so that the volume in each tube is 20 mL. with the pipette.
. Rinse the pipette and 20 drops of sample water was taken in a different test tube with the same pipette.
. Add 1 drop of Sodium Arsenite to all the pipette.
. Add 1 drop of Acid Zirconium Alizarin reagent to each of the tubes.
. Stir the solutions thoroughly.
. Comparing the colour of water sample with the colour of the solutions in other tubes.
. Reduce the amount of fluoride in the sample from the standard chart for fluoride.
Result: The amount of fluoride in the sample is _______mg/L.
Test for fluoride in water:
Reagents: Sodium arsenite solution, Standard sodium fluoride solution, Acid Zirconium Alizarin reagent
Standard chart for Fluoride
|
Test tube number |
No. of Drops of Sodium Fluoride solution |
No. of drops of distilled water |
No. of drops of Sodium Arsenite solution |
No. of drops of Acid- Zirconium Alizarin reagent |
Amount |
|
1 |
0 |
20 |
1 |
1 |
0.0 |
|
2 |
1 |
19 |
1 |
1 |
0.5 |
|
3 |
2 |
18 |
1 |
1 |
1 |
|
4 |
3 |
17 |
1 |
1 |
1.5 |
|
5 |
4 |
16 |
1 |
1 |
2 |
|
6 |
5 |
15 |
1 |
1 |
2.5 |
|
7 |
6 |
14 |
1 |
1 |
3 |
Fluoride 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 Fluoride Test Kit at a competitive price from us. We have ready stock of Fluoride Test Kit in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.
Reagents: Sodium arsenite solution, Standard sodium fluoride solution, Acid Zirconium Alizarin reagent
