RAEL Brand World-Class Arsenic Test Kit 100 Tests Per Box
- World Class Arsenic Test Kits
- Easy Usable Kits
- Low Cost But High Effective Test Kits
- 100 Test Per Pack
- Money-Back Guaranty Products
- Brand: RAEL
- Made in Bangladesh
This kit consists of –
- 100 Analytical Test Strips
- Reagent As-1
- Reagent As-2
- Arsenic Color Chart
Procedure of Testing: Range 0.01-3.0 mg/L (PPM) As
- Take a 5ml sample of water in a test vessel or tube
- Add 5 drops reagent As-2
- Remove the analytical test strip from the container. Let dip the analytical test strip in a vacuum place of the test vessel or tube.
- Add two (2) place zinc of reagent As-1. Immediately close the reaction vessel with the screw cap, Swart to mix.
- Allow the stand for 10 minutes, gently swirling two or three times.
- A yellow to brown color is produced on the test strip, if Arsenic, As 3+/5+ is present
- The strip can then be compared to color standards to determine arsenic concentration.
- Easy to use, the test method has a 10 minutes reaction time.
- Result: Record the result as mg/L (PPM) or PPB As 3+/5+ (0.01ppm=10ppb)