Test Kit For Water-62

Glycerol sulfate solution is used to maintain proper crystal size in pricipitation of SUFATE, during SULFATE TEST. As The resultant turbidity of solution is measured at a wavelength sensitive to turbidity on a photometer. 

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RESIDUAL CHLORINE TEST KIT,COLOUR COMPARATOR,

Nitrate Test Kit based on Brucine method. Manufacturer and supplier in Mumbai, Kandla, Chennai, Vizag, Kolkata, Fujairah, Dubai, Sharjah.
 

Add RXSOL TK9  drop by drop ( by counting ) , mixing with the stirring rod until colour just disappears. Each drop is equivalent to 25 ppm of p-Alkalinity , expressed as CaCO3 

Add 1-2 drops of  RXSOL TK7 and mix with the stirring rod , If  sample turns red / PINK ( which indicates presence of p-Alkalinity ) then follows 3rd step otherwise if sample remains colourless ( Record p-Alkalinity = 0 )