Gervin Yeast No.6 Orange Label Strain Strain 8906 - 5g Strain 8906 5g Foil Sachet for Freshness The Gervin strains of yeast are used worldwide by the professional and amateur winemaker and will always produce a top quality result ! Gervin No.6 Orange Label Produces High Alcohol Wines (18%). Sparkling wines. Restarting Stuck fermentations.
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