Dehydrated Microbiology Media
Sigma Aldrich Fine Chemicals Biosciences LB Broth (Lennox), 250 g
Lennox LB is a highly-referenced microbial growth medium used for the cultivation of E. coli. This nutrient-rich microbial broth contains peptides, amino acids and carbohydrates in a low-salt formulation.
Sigma Aldrich Fine Chemicals Biosciences Nonfat-Dried Milk bovine | 1BTL
Nonfat-Dried Milk bovine | 1BTL
S2 Media 1L D/E (Dey-Engley) Neutralizing Broth with Tween 80 in 1L Media Bottle, 1ea
D/E (Dey-Engley) Neutralizing Broth with Tween 80 is utilized for the neutralization and testing of antiseptics and disinfectants according to the procedures of Engley and Dey. The broth contains a high concentration of lecithin (7.0g/L) and is opaque in appearance. Therefore, turbidity alone cannot be used as a visual indication of growth and subculture onto a suitable solid media is recommended. Organisms that ferment dextrose will cause a color shift from purple to yellow. Species that do not ferment dextrose can form pellicles on the surface of the medium. • Product meets AAMI, APHA, ISO, SM-Dairy, and USP-NF reference methods and performance criteria.• D/E Neutralizing Broth should be used by trained professionals within a laboratory setting. • Product is not intended for use in the diagnosis or treatment of disease or other human conditions.• Product contains polysorbate 80.
KERRY INGREDIENTS AND FLAVOURS HY-YEST 412 15KG
HyYest™ 412 is a multi-purpose yeast extract (primary grown Saccharomyces cerevisiae) that is suitable for use in a wide variety of fermentation media. It is soluble but not clear in solution. It is effective in many fermentation applications, amongst others for the production of rec. vaccines, hormones and in the feed for the production of antibiotics.