52284

Lactose Fermentation Membrane

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

• 别名: Indicator membrane, ID Membranes
• 分類程式碼代碼: 41171621
• NACRES: NA.85

属性

• membrane size: 70 mm
• 無菌: sterile
• 儲存期限: limited shelf life, expiry date on the label
• 儲存條件: protect from light
• 技術: microbe id | utilization test: suitable
• 應用: clinical testing; environmental; food and beverages; pharmaceutical; microbiology
• 儲存溫度: 2-8°C
• 適合性: Escherichia coli; bacteria; coliforms

说明

一般說明

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.

應用

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.

分析報告

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

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable