推薦產品
agency
EP 2.6.13
JP 4.05
USP 62
品質等級
無菌
sterile
形狀
plate (ready-to-use)
特點
ready-to-use
ICR Settle plate
包裝
pack of 20-120 plates
製造商/商標名
Heimplate
技術
microbiological culture: suitable
板直徑
90 mm
plate filling volume
30 mL
pH值
7.1 ( in H2O)
應用
pharmaceutical
surface monitoring
儲存溫度
15-25°C
適合性
Escherichia coli
一般說明
MacConkey Agar is a weakly differential medium for the selective growth of Enterobacteriaceae, specifically E. coli, from pharmaceutical products, food, water, and other materials. Enterobacteriaceae can be identified even in the presence of Salmonella and Shigella. Bile salts and crystal violet inhibit the growth of the Gram-positive microbial flora. Lactose and the pH indicator neutral red enable detection of lactose degradation. Bacteria degrading lactose to acids grow in pink to red-coloured colonies. Bacteria that cannot utilize lactose will grow colourless. Escherichia coli and other acid-forming bacteria will show a zone of precipitated bile salt around the colonies.The formulation of the medium (MacConkey Agar) is prepared as per recommendations of the current European, Japanese, and United States Pharmacopoeia and supplemented with neutralizers.
應用
MacConkey Agar - LI is designed for the isolation of Enterobacteriaceae, specifically E. coli, in pharmaceutical products, food, water, and other materials in controlled environments.
儲存類別代碼
13 - Non Combustible Solids
水污染物質分類(WGK)
WGK 1
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
文章
Culture Media for Compendial Methods
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