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Product Short Description: Arsenic Test in Water with blue colour appearance.
Product Description:

Arsenic Test in water full kit available with us.  Test for Arsenic in water kit manufacturer and supplier in Mumbai, Gandhidham, Chennai, Visakhapatnam, Kolkata, Fujairah, Dubai.

Product Application:

Procedure:

Preparing 20 ml of saturated solution of sodium bicarbonate with the sample solution.

2.5 ml of the above solution was taken in a test tube with a calibrated Pasteur pipette.

Adding 1 drop of starch indicator to the tube and stir well.
Adding KI + Isolution drop wise with another pipette till a blue colour of the solution appears.

Count the number of drops of KI + Isolution used.

Product Dose:

Calculation:
Volume of KI + I
solution = no. of drops x value of pipette= VNormality of KI + Isolution = N1
Volume of water = 2.5 mL = V2
Amount of arsenic (mg/L) = Vx Nx 37.5 x 1000/V2
Result: The amount of arsenic in water is ________ mg/L.

Note: The iodine solution may change in strength if it is not used for a long time.
Just add two crystals of solid iodine just before use. ( This test can detect upto 5 x 10
-6 ppm of arsenic) 

Product Note:

Reagents: Solid sodium bicarbonate,  0.00025N KI+Isolution, Starch indicator

Product Technical Specification:
Remarks:
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Product Supply Location:
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