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Bacterial Detection Media
HLP Medium
(Hsu’s Lactobacillus/Pediococcus Medium)
Enables selective counting of lactic acid bacteria. Many lactic acid bacteria can be detected in as little as 48 hours. Differentiation of Lactobacillus and Pediococcus can be made after 5 days of incubation. HLP is a simple test for the most common beer spoiling bacteria, requiring minimal lab equipment. Anaerobic incubation equipment and an autoclave are not required.
| Cat # | Size | Price |
| 9030 | carton 10 x 500 g | $938.00 |
Download HLP Medium instruction sheets in Acrobat format
WATCH A VIDEO of how to prepare, use and evaluate Siebel Institute HLP Media on YouTube
LMDA/SDA (Lee’s Multi Differential Agar/Schwarz Differential
Agar)
A nutrient medium that will detect most organisms commonly encountered in a brewery. Acid producing bacteria are identified by the development of a clear zone around the colonies. Further identification is facilitated by the characteristic color reactions. Actidione may be added to the medium to suppress the growth of culture yeast.
| Cat # | Size | Price |
| 9030 | carton 10 x 500 g | $1600.00 |
Download LMDA / SDA instruction sheets in Acrobat format
Wild Yeast Detection Media
LWYM (Lin’s
Wild Yeast Medium)
For detection and quantitative determination of wild yeast populations in brewing culture yeast. Approximately 1 million culture yeast is plated on LWYM. The growth of culture yeast is suppressed. Wild yeast grow as larger distinct colonies. This medium is designed to encourage the growth of Saccharomyces wild yeast. A number of non-Saccharomyces yeast will also grow on this medium.
| Cat # | Size | Price |
| 9210 | carton 15 x 200 g | $1373.00 |
Download LWYM instruction sheets in Acrobat format
LCSM (Lin’s
Cupric Sulfate Medium)
For detection and quantitative determination of wild yeast populations in brewing culture yeast. Approximately 1 million culture yeast is plated on LCSM. This medium is designed to encourage the growth of non-Saccharomyces yeast. A few Saccharomyces yeast may show some growth on this medium.
| Cat # | Size | Price |
| 9310 | carton 15 x 200 g | $1373.00 |
Download LCSM instruction sheets in Acrobat format
Click here to download an order form in Acrobat format for case quantities of Siebel Institute laboratory media.
To order individual bottles of Siebel Institute laboratory
media, please contact Siebel Institute of Technology at info@siebelinstitute.com
for the name of an Authorized Distributor in your area.
Siebel Institute of Technology - America's Oldest Brewing School