1.46461

MacConkey Broth

bottle capacity 125 mL, bottle filling volume 100 mL, closure type, blue screw cap with 3 loci, pack of 10 bottles, for Escherichia coli

• 别名: Broth Medium G, MacC
• UNSPSC代码: 41106200
• NACRES: NA.74

属性

• Agency: EP 2.6.1; JP 4.06; USP 71
• 质量水平: 300
• 无菌性: sterile; autoclaved
• 表单: liquid
• 保质期: 12 mo.
• 特点: closure type blue screw cap with 3 loci; ready-to-use
• 包装: pack of 10 bottles
• 技术: direct inoculation: suitable; sterile filtration: suitable
• 瓶容量: 125 mL
• bottle filling volume: 100 mL
• 容量: 125 mL
• pH值（酸碱度）: 7.3
• 应用: bioburden testing; cosmetics; food and beverages; pharmaceutical
• 储存温度: 2-25°C
• 适用性: Escherichia coli; enterobacteriaceae

说明

一般描述

The MacConkey Broth supports the growth of most gram-negative bacteria, whereas the presence of bile salts inhibits the growth of gram-positive bacteria. The color of the medium is changed from violet to yellow due to the degradation of lactose to acid by bacteria. The change in pH is indicated by the pH indicator bromocresol purple, which shows reduced inhibition compared to neutral red.

应用

MacConkey Broth is suitable for the sterility testing of pharmaceutical products. It is designed for the enrichment of Enterobacteriaceae and the detection of Escherichia coli.

特点和优势

• Ready-to-use media
• Bottles with screw caps

安全信息

• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 2
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable