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LI laskeumamalja MacConkey

LI laskeumamalja MacConkey

Valmistaja: Merck Life Science
Tuotenumero:
Saatavuus:
Myyntiyksikkö:
Tuotenumero: 642-1460220020
Saatavuus:
Tilaustuote
Myyntiyksikkö: 20 kpl
MacConkey Agar is a weakly selective medium for the isolation of Enterobacteriaceae, specifically E. coli. Enterobacteriaceae can be identified even in the presence of Salmonella and Shigella. Bile salts and crystal violet largely inhibit the growth of the Gram-positive microbial flora. Lactose and the pH indicator neutral red are used to detect lactose degradation. Bacteria degrading lactose to acids grow in pink to red colored colonies. Additionally, Escherichia coli and other acid forming bacteria will show a zone of precipitated bile salt around the colonies. Bacteria not degrading lactose will grow colorless. Each settle plate is of 90 mm in diameter, and the packs are single-bagged in transparent, hydrogen peroxide impermeable sleeves (non-irradiated).

 

Saatavuustyyppi Tilaustuote
Myyntiyksikkö 20 kpl
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