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无菌性
sterile; 0.45 μm filtered
质量水平
表单
dry powder
保质期
limited shelf life, expiry date on the label
技术
microbiological culture: suitable
溶解性
sterile water: 0.1 g/mL
应用
food and beverages
pharmaceutical
water monitoring
microbiology
运输
ambient
储存温度
2-8°C
适用性
selective for bacteria: Clostridium perfringens
一般描述
C. perfringens Millichrome™ plus Supplement 1 is a selective media supplement for the detection and enumeration of C. perfringens. Millichrome™ chromogenic media is a specialized type of culture medium used to detect and isolate specific groups of bacteria based on their ability to produce enzymes with chromogenic substrates. One vial (10 g) of the supplement is sufficient for 5 L of final media. The prepared supplement is added to the melted C. perfringens Millichrome™ plus Agar Base at 45-50 °C.
应用
C. perfringens Millichrome™ plus Supplement 1 is a selective chromogenic media supplement intended for use in the qualitative detection, differentiation and presumptive identification of C. perfringens from various samples
包装
1 vial à 10g (with screw cap) is sufficient for 5L
制备说明
- In a transparent vessel, add 2 g of C. perfringens Millichrome™ plus supplement 1 in 20 mL of purified water.
- Swirl well until complete dissolution.
- Filter to sterilize at 0.45 μm.
- Add 20 mL/L of the supplement 1 solution to the melted base at 45/50 °C.
分析说明
The Clostridium perfringens is detected by a characteristic orange color after 24 h at an optimal growth temperature of 37°C, while Clostridium difficile forms green-blue to green colonies after incubation at the same temperature
法律信息
MilliChrome is a trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 2
法规信息
新产品
商品
Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
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