Micrology Laboratories Coliscan Easygel Media

Micrology Laboratories Coliscan Easygel Media incorporates a patented combination of color-producing chemicals and nutrients that mark coliforms and E. coli in differing colors for easy identification and isolation. This means that a test sample of water or other material may be added to the medium, and coliform bacteria will grow as pink-magenta colonies while E. coli will grow as purple-blue colonies. Other bacterial types will grow as non-colored colonies.

There are two approaches to the Coliscan method: Coliscan EasyGel and Coliscan-MF.

Coliscan Easygel is ideal when a sample size of 1-5mL is appropriate, such as samples where there is generally a sizable population of coliforms and/or E. coli. The samples can be added directly into the bottle of Coliscan Easygel, swirled, pouring into a pretreated petri dish and incubated. Incubation temperature is not critical and under warm conditions (32° - 37°C) the results can be read in 24-28 hours.

Coliscan-MF is used with membrane filters and it allows the use of much larger test samples of any filterable liquid. This method is commonly used with samples that contain a low level of coliforms or E.coli. With this approach, the sample is filtered through a membrane filter. After the bacteria are collected on the surface of the filter, it is placed on a pad saturated with Coliscan-MF liquid medium in a petri dish. The colonies grow on the surface of the filter and are then counted.

Filter
Item No. Alt. Part No. Product Description Appearance Mfr. Item No. Packaging Unit of Measure Your Cost Purchase
Coliscan™ Easygel Media (Micrology Laboratories)
3093-45
EF40723 Coliscan Easy Gel - for sample sizes 1-5mL E. coli are purple-blue, Coliforms are pink-red 25001F 50 Bottles of liquid medium and 50 treated petri dishes Pack of 50
$133.52/PK
Add to Cart 15 In Stock 15 In Stock
Coliscan™ MF Media (Micrology Laboratories)
3093-70
EF40728 Coliscan MF - Used with membrane filters and larger test samples E. coli are purple-blue, Coliforms are pink-red CMF01 20 mL bottle, sufficient for 10 tests Each
$20.00/EA
Add to Cart This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock