Thermo Scientific™ Tergitol™ 7-Lactose-TTC Agar

Enumerate and differentiate coliforms from water and food samples with this ready-to-use medium.

Product Code	Brand	Packaging Type
10670795	Thermo Scientific™ PO5164A	Flow wrapped - Single Layer
11908429	Thermo Scientific™ PO5411J	Boxes with 2 x 10 plates wrapped in film

Description

Enumerate and differentiate coliforms from water and food samples with ready-to-use Thermo Scientific™ Oxoid™ Tergitol™ 7-Lactose-TTC Agar. Tergitol 7 inhibits Gram-positive organisms allowing superior recovery of coliforms. The addition of tri-phenyltetrazolium chloride (TTC) allows recognition and identification of Escherichia coli and Enterobacter aerogenes. Fermentation of lactose is seen by a change in colour of the pH indicator bromothymol blue. TTC is rapidly reduced to red formazan by most coliform organisms except E. coli and Enterobacter aerogenes allowing easy differentiation.

Use Tergitol 7-Lactose-TTC Agar for the detection and enumeration of coliforms in food and water samples.

• Easy-to-read: easily differentiate Escherichia coli (yellow colonies) and Enterobacter species (greenish/yellow colonies) from coliforms (red colonies).
• Ready-to-use: convenience of prepared media.

Not all products are available for sale in all territories. Please inquire.

Remel™ and Oxoid™ products are now part of the Thermo Scientific brand.

Tergitol™ is a trademark of the Dow Chemical Company (Dow)

Specifications

• Color: Reseda green, transparent
• Format: 90mm Plate
• Product Type: Agar

• Description: Tergitol 7-Lactose-TTC Agar
• Manufacturing Origin: Germany