00446
Universal Microbial Limit Test Membrane
white colored, sterile, diameter 70 mm, suitable for microbiology
Synonym(s):
Indicator membrane, ID Membranes
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
NACRES:
NA.85
UNSPSC Code:
41171621
Sterility:
sterile
membrane size
70 mm
sterility
sterile
shelf life
limited shelf life, expiry date on the label
storage condition
protect from light
technique(s)
microbe id | specific enzyme detection: suitable
application(s)
clinical testing
cosmetics
environmental
food and beverages
pharmaceutical, microbiology
storage temp.
2-8°C
suitability
Bacillus spp., Escherichia coli, Pseudomonas spp., Salmonella spp., Staphylococcus spp., coliforms
Quality Level
Related Categories
General description
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.
Application
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.
Analysis Note
Pseudomonas aeruginosa - Colorless Escherichia coli - Pink-purple Staphylococcus aureus - Green to bluish green Salmonella Typhimurium - Colorless Salmonella Abony - Colorless
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Louise Suleman et al.
Journal of wound care, 29(3), 154-161 (2020-03-12)
To assess the efficacy of five silver-containing gelling fibre wound dressings against single-species and multispecies biofilms using internally validated, UKAS-accredited in vitro test models. Staphylococcus aureus, Pseudomonas aeruginosa and Candida albicans single- and multispecies biofilms were cultured using Centres for
Chihiro Ito et al.
Phytochemistry, 175, 112376-112376 (2020-04-19)
Three undescribed isoflavones, derriscandenon A, B, and C, together with seven known isoflavones were isolated and structurally characterized during a study of the chemical constituents in the leaves of Derris scandens (Roxb.) Benth (Leguminosae, Fabaceae) collected in Bangladesh. The inhibitory
Corinna Braun et al.
Frontiers in cellular and infection microbiology, 10, 565808-565808 (2020-11-17)
Chlamydia pneumoniae is an obligate intracellular pathogen that causes diseases of the upper and lower respiratory tract and is linked to a number of severe and chronic conditions. Here, we describe a large, C. pneumoniae-specific cluster of 13 genes (termed
Maha Fadel et al.
Photodiagnosis and photodynamic therapy, 30, 101789-101789 (2020-05-04)
Photodynamic therapy is a clinically approved procedure for the treatment of neoplastic and other non-malignant diseases. Meso-tetrakis(N-methyl-4-pyridyl)porphyrin (TMPyP) is a photosensitizing agent which has been used in many applications. However, the use of TMPyP topically is limited due to its
A K Grzegorzewska et al.
Acta histochemica, 122(1), 151463-151463 (2019-11-12)
This study aimed to examine the mRNA expression, activity, and immunolocalisation of apoptosis/proliferation regulating factors following in vitro exposure of the stroma, white (WFs), and yellowish (YFs) follicles of the chicken ovary to 4-nitrophenol (PNP) or 3-methyl-4-nitrophenol (PNMC). PNMC increased
Related Content
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service