Megazyme/Total and Free Sulfite Assay Kit/KSULPH/40 assays (manual) / 400 assays (microplate) / 400

Arapid,simple,reliableandaccuratemethodforthemeasurementandanalysisoftotalsulfite(sulphite)andfreesulfiteinwine,beverages,foodstuffsandothermaterials.Suppliedasa“readytouse”liquidstableformulationthatissuitableformanual,auto-analyserandmicroplateformats.

Suitableformanual,auto-analyserandmicroplateformats.

ColourimetricmethodsforthedeterminationofTotalandFree
Sulfiteinwine,fruitjuice,foodstuffsandothermaterials

Principle:
TheTotalSulfiteassayisbasedonthereactionprinciple
betweenthiolgroupsandEllman’sreagent

TheFreeSulfiteassayisbasedonthereactionprincipleof
SO₂,fuchsinandaldehydebinding

Kitsize:                        40assays(manual)/400(microplate)
                                        /400(auto-analyser)
Method:                           Totalsulfite:Spectrophotometricat405nm
                                        Freesulfite:Spectrophotometricat575nm
Totalassaytime:            Totalsulfite:~6min
                                        Freesulfite:~9min
Detectionlimit:               Totalsulfite:~5.3mg/L
                                        Freesulfite:~2mg/L
Applicationexamples:
Wine,fruitjuice,seafood,foodstuffsandothermaterials
Methodrecognition:
ValidatedforredandwhitewinesattheBundesamtfürWeinbau,Austria.
Usedwidelyinthewineindustry

Advantages

”Readytouse"liquidstableFormulation
Verycompetitiveprice(costpertest)
Allreagentsstablefor>18months
Veryrapidreaction
Mega-Calc™softwaretoolisavailablefromourwebsiteforhassle-freerawdataprocessing
Standardincluded
Suitableformanual,microplateandauto-analyserformats

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Megazyme/Total and Free Sulfite Assay Kit/KSULPH/40 assays (manual) / 400 assays (microplate) / 400