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77396

Millipore

Total Coliform ID Membrane

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

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Synonym(s):
Indicator membrane, ID Membranes
NACRES:
NA.85

membrane size

70 mm

sterility

sterile

form

disc

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
environmental
food and beverages

microbiology

storage temp.

2-8°C

suitability

Escherichia coli
coliforms

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Total Coliform ID Membrane

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Salmonella ID Membrane

technique(s)

microbe id | specific enzyme detection: suitable

technique(s)

microbe id | specific enzyme detection: suitable

technique(s)

microbe id | specific enzyme detection: suitable

technique(s)

microbe id | specific enzyme detection: suitable

application(s)

agriculture
environmental
food and beverages, microbiology

application(s)

agriculture
environmental
food and beverages, microbiology

application(s)

agriculture
clinical testing
environmental
food and beverages, microbiology

application(s)

agriculture
environmental
food and beverages, microbiology

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

membrane size

70 mm

membrane size

70 mm

membrane size

70 mm

membrane size

70 mm

form

disc

form

-

form

-

form

disc

General description

Total Coliform ID Membrane is a substrate-carrying membrane used for the rapid and qualitative detection of coliform bacteria in food and environmental samples. The discs are placed on the agar surface post-incubation and observed for characteristic color reactions. The membranes contain chromogenic substrates, 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. The principle is based on a specific substrate enzyme reaction in which coliform organisms will form blue, red, and pink-colored colonies.

Application

Total Coliform ID Membranes are substrate-carrying membranes used for the rapid and qualitative detection of coliform bacteria 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.

Analysis Note

Escherichia coli (25922) - Dark blueKlebsiella pneumoniae (13883) - Light pinkEnterobacter cloacae (23355) - Salmon to redCitrobacter freundii (8090) - Salmon to red

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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