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Key Documents

39187

Millipore

Universal Environmental ID Membrane

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

Synonyma:

Indicator membrane, ID Membranes

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen


About This Item

UNSPSC Code:
41171621
NACRES:
NA.85

membrane size

70 mm

Quality Level

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)

agriculture
clinical testing
food and beverages
food and beverages

microbiology

storage temp.

2-8°C

suitability

Enterococcus spp.
Escherichia coli
Pseudomonas spp.
Salmonella spp.
coliforms

General description

Universal Environmental ID Membranes are substrate-carrying membranes used for rapid identification and differentiation of environmental pathogens 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 environmental samples, and samples of clinical origin such as nosocomial samples.

Application

Universal Environmental ID Membrane is recommended for rapid detection of Pseudomonas, Enterococcus, E. coli, and Salmonella species, etc., from environmental samples and samples of clinical origin, such as nosocomial 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 diagnostics, etc.

Analysis Note

Escherichia coli (25922)pink - purpleStaphylococcus aureus (25923) - golden yellowPseudomonas aeruginosa (27853) - colorless (greenish pigment is observed)Enterococcus faecalis (29212) blue – blue green (small)Salmonella Typhimurium (14028) - colorless

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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