00446
Universal Microbial Limit Test Membrane
white colored, sterile, diameter 70 mm, suitable for microbiology
Sinônimo(s):
Indicator membrane, ID Membranes
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About This Item
Código UNSPSC:
41171621
NACRES:
NA.85
Produtos recomendados
membrane size
70 mm
Nível de qualidade
esterilidade
sterile
prazo de validade
limited shelf life, expiry date on the label
condição de armazenamento
protect from light
técnica(s)
microbe id | specific enzyme detection: suitable
aplicação(ões)
clinical testing
cosmetics
environmental
food and beverages
pharmaceutical
microbiology
temperatura de armazenamento
2-8°C
adequação
Bacillus spp.
Escherichia coli
Pseudomonas spp.
Salmonella spp.
Staphylococcus spp.
coliforms
Descrição geral
Universal Microbial Limit Test Membrane are substrate-carrying ID membranes used for rapid identification and differentiation of colonies through characteristic color reactions by placing on the agar surface post-incubation. The membranes contain chromogenic substrates such as ONPG, X-Gal, or X-Glu, and other substrates and indicators, 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. This indicates microbial enzymatic activity, which serves to identify the genus and species. This economical, confirmatory, and rapid identification method is suitable for microorganisms from water, food, environmental, and clinical samples.
Aplicação
Universal Microbial Limit Test Membrane is recommended for the detection of pathogenic microorganisms such as E. coli, S. aureus, P. aeruginosa, Bacillus, and Salmonella species from pharmaceutical preparations, raw materials, cosmetic samples, etc. 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.
Nota de análise
Pseudomonas aeruginosa - Colorless Escherichia coli - Pink-purple Staphylococcus aureus - Green to bluish green Salmonella Typhimurium - Colorless Salmonella Abony - Colorless
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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