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SafAle™ S-04 English ale brewer’s yeast is selected for its fast fermentation profile. It produces balanced fruity and floral notes. Due to its flocculation power, it tends to produce beers with higher clarity. SafAle™ S-04 is ideal for a large range of American and English Ales – including highly hopped beers – and is specially adapted to cask-conditioned and beers fermented in cylindro-conical tanks.

SafAle™ S-04 – US and English Ale Yeast (11.5g)

GST Included |
  • Classified as a Saccharomyces cerevisiae, a top fermenting yeast.
    Typical Analysis of SafAle™ S-04 yeast:

    • Viable yeast > 1.0 *10^10 cfu/g
    • Purity : > 99.9 %
    • Lactic acid bacteria: < 1 cfu /10^7 yeast cell
    • Acetic acid bacteria: < 1 cfu /10^7 yeast cell
    • Pediococcus: < 1 cfu /10^7 yeast cell
    • Total Bacteria: < 5 cfu /10^7 yeast cell
    • “Wild” Yeast*: < 1 cfu /10^7 yeast cell
    • Pathogenic micro-organisms: in accordance with regulation

    Finished product is released to the market only after passing a rigorous series of tests

    *EBC Analytica 4.2.6 – ASBC Microbiological Control-5D

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