77396

Total Coliform ID Membrane

pink colored, sterile, diameter 70 mm, suitable for microbiology

• 동의어(들): Indicator membrane, ID Membranes
• UNSPSC 코드: 41171621
• NACRES: NA.85

속성

• membrane size: 70 mm
• Quality Level: 100
• 무균: sterile
• 양식: disc
• 유통기한: limited shelf life, expiry date on the label
• 저장 조건: protect from light
• 기술: microbe id | specific enzyme detection: suitable
• 응용 분야: agriculture; environmental; food and beverages; microbiology
• 저장 온도: 2-8°C
• 적합성: Escherichia coli; coliforms

설명

일반 설명

Total Coliform ID Membrane is a substrate-carrying membrane used for the rapid and qualitative detection of coliform bacteria in food and environmental samples. The discs are placed on the agar surface post-incubation and observed for characteristic color reactions. The membranes contain chromogenic substrates, which serve as the basis for microbe differentiation by color. The target organisms possess enzyme systems that metabolize the substrates in the membrane, leading to a change of color. The colors can be visually detected on the membrane. The principle is based on a specific substrate enzyme reaction in which coliform organisms will form blue, red, and pink-colored colonies.

애플리케이션

Total Coliform ID Membranes are substrate-carrying membranes used for the rapid and qualitative detection of coliform bacteria in food and environmental samples. They find their application in various sectors such as the food and dairy industry, water industry, pharmaceutical laboratory testing, cosmetic industry, environmental and sanitary testing, clinical diagnostic, etc.

분석 메모

Escherichia coli (25922) - Dark blueKlebsiella pneumoniae (13883) - Light pinkEnterobacter cloacae (23355) - Salmon to redCitrobacter freundii (8090) - Salmon to red

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable