Warton MetalsTitration Kits

Warton supply titration kits for the accurate control of the majority of fluxes.  Titration kits are easy to use within the production environment.

Titration Kit Contents

a) Using the sampling syringe, withdraw 5.0 ml of the flux to be titrated, transfer to the vial.

b) Add one drop of the indicator solution.

c) Using the calibrated syringe, fill in the syringe with the titration solution (NaOH N/10) (ensure no air is trapped within the liquid).

d) Place tip of syringe into vial and slowly transfer contents into the vial. The solution will turn purple, but return to clear on agitation/ swirling of vial.

e) Continue adding titration solution (NaOH N/10) in small increments with agitation after each addition until the solution remains purple, i.e. the endpoint has been attained. Note the amount of titration solution needed to reach this permanent colour change, being careful not to pass the minimum addition needed, as this will give a false reading.

f)  Use the titration control chart below to assess the result obtained to the specified range.

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