Liofilchem
microbiology products

Glucose OF Medium ISO 21528
Semisolid medium for determining the oxidative or fermentative metabolism of bacteria
Glucose OF medium is a semisoild medium used for the identification of gram-negative bacteria on the basis of their ability to oxidize or ferment glucose.
This medium complies with ISO 21528:2017 for confirmation of Enterobacteriaceae from food, animal feeding stuffs and environmental samples. 


Glucose OF medium ISO 21528 is available in ready-to-use 10 mL tubes:

ref. 24482
20 tubes pack

ref. 26482
100 tubes pack

and dehydrated format:

ref. 620338
100 g

ref. 610338
500 g

ref. 6103385
5 kg 
Solutions for surface monitoring
Food & beverage industries run microbiology analysis in several manufacturing stages, in order to ensure quality and safety of the final product. Liofilchem responds to those needs by offering a wide range of solutions, both complying to the ISO 18593 standard and customized in format and formulation.

Liofilchem provides a variety of products for the microbiological monitoring of surfaces in the food & beverage industries, such as:




✓ ESC swab

✓ Clean Test

Headquarters, Manufacturing Site, International distribution
Zona Industriale, 64026 Roseto degli Abruzzi (TE), Italy
Tel +39 0858930745

US Distribution Center
465 Waverley Oaks Rd. Suite 317
Waltham, MA 02452
United States
Tel +1 781-902-0312