Lovibond Disinfectant QAC/AmphotericKit

LovibondSKU: FG-K26590-EO
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Description

Lovibond Disinfectant QAC/AmphotericKit

 

REAGENTS

 

Titrant A

 

Indicator

1.0N Hydrochloric Acid

 

 

QAC METHOD

 

 

    • Add 5cm³ of the test solution to a screw capped plain tube using the measure provided.

 

    • Add 5 drops of indicator, giving a light orange colour to the solution.

 

    • Now add Titrant A solution dropwise from the dropping bottle (which must be held vertically). Shake between drops. Record the number of drops required to give a pure bright pink colour with no trace of orange remaining.

 

 

CALCULATION

 

%w/w Product = No. Drops x F

 

QAC Product             Factor

 

Incidin AL                    0.054

 

P3-san                        0.092

 

P3-steril                      0.136

 

P3-topax  91               0.037

 

P3-trimeta SAN          0.032

 

Triquart MS                 0.052

 

 

AMPHOTERIC METHOD

 

 

    • Add 5cm³ of the test solution to a screw capped plain tube using the measure provided.

 

    • Add 1 drop of 1.0N hydrochloric acid and shake to mix.

 

    • Add 5 drops of indicator, giving a light orange colour to the solution.

 

    • Now add Titrant A solution dropwise from the dropping bottle (which must be held vertically). Shake between drops. Record the number of drops required to give a pure bright pink colour with no trace of orange remaining.

 

 

%w/w Product = No. Drops x F

 

Amphoteric Product         Factor

 

P3-topax 990                      0.024

 

P3-triquart AM                    0.039

 

Sku: FG-K26590-EO

 

 

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