52284

Lactose Fermentation Membrane

white 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
• 유통기한: limited shelf life, expiry date on the label
• 저장 조건: protect from light
• 기술: microbe id | utilization test: suitable
• 응용 분야: clinical testing; environmental; food and beverages; pharmaceutical; microbiology
• 저장 온도: 2-8°C
• 적합성: Escherichia coli; bacteria; coliforms

설명

일반 설명

Lactose Fermentation Membranes are substrate-carrying ID membranes used for rapid identification and differentiation of lactose fermenting organisms (coliforms) through characteristic color reactions. Microorganisms can only ferment certain carbohydrates, depending on the enzymes they possess to break down carbohydrates. The membranes contain lactose as substrates and a pH indicator, which serve as the basis for microbe differentiation by color. The test is specific for lactose fermenting organisms, which will exhibit yellow color.

애플리케이션

Lactose Fermentation Membranes are recommended to detect lactose fermenting bacteria (coliforms) 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

Citrobacter freundii (8090) - PositiveEnterobacter aerogenes (13048) - PositiveEscherichia coli (25922) - PositiveKlebsiella pneumoniae (13883) - PositiveProteus vulgaris (13315)- NegativeSalmonella typhimurium (14028) - NegativeSalmonella typhi (6539) - NegativeSerratia marcescens (8100) - NegativeShigella flexneri (12022) - Negative

안전성 정보

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