Clarity-Ferm WLN4000  250 ml
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Clarity-Ferm WLN4000 250 ml


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White Labs Clarity-Ferm® is a highly concentrated enzyme that will virtually eliminate the dreaded Chill Haze in all of your beers.

Made from 100% Brewers Clarex, it is also known to reduce gluten in your finished beer (if used correctly. NOTE: folks with gluten allergies should check with their doctor and carefully test with small portions of the finished beer. (This is not a medical claim and is based soley on anecdotal evidence).

It will also make your beer Brilliantly Clear.

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  • CA$40.50
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  • SKU
    61601-0250

WLN4000 White Labs Clarity-Ferm, 250ml

White Labs Clarity-Ferm® is a highly concentrated enzyme that will virtually eliminate the dreaded Chill Haze in all of your beers. Made from 100% Brewers Clarex, it is also known to reduce gluten in your finished beer (if used correctly. NOTE: folks with gluten allergies should check with their doctor and carefully test with small portions of the finished beer. This is not a medical claim and is based soley on anecdotal evidence). It will also make your beer Brilliantly Clear.
 
 
CLARITY-FERM is a product containing a highly specific endo-protease which only cleaves polypeptides at the carboxyl end of the amino acid proline. It is standardized at a minimum of 1 PPU per gram.
 
Chill haze in beer results from the precipitation of complexed polyphenols and proteins during cold storage. The nature of this precipitation has been shown to be the result of hydrogen bonding between the polyphenols and the proline-rich fraction of particular polypeptides. This haze develops over time and, initially, is reversible (haze disappears when the temperature of the beer increases). As the hydrogen bonding becomes stronger this chill haze can become permanent.
 
CLARITY-FERM will prevent the precipitation of complexed polyphenols and proteins by hydrolyzing the sensitive (haze-active) polypeptides in the region where such hydrogen bonding occurs. The specificity of the enzyme ensures that no other beer parameters are affected.
 
CLARITY-FERM is added to cooled wort at the beginning of fermentation. (pitch with your yeast)
  • Manufacturers
    • Manufacturer
      White Labs
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Payments are not processed through the online store. We will call you to confirm your order and get payment information. We accept the following payment methods: