These disposable standard size Petri dishes are moulded from medical grade virgin polystyrene and are radiation sterilized for general microbiological use.

General purpose round aluminum weighing dishes are ideal for sampling, weighing, dispensing, storage, food processing, evaporating, or general laboratory use.

Specifically designed to accommodate more media, excellent for mycology, histology and pathology labs, as well as seed germination work. Particularly excellent if longer culturing periods are required.

Ideal for antibiotic susceptibility testing; accommodates 2 to 3 membrane filters in a single dish. It is large enough for bioburden determination and sterility testing of medical devices.

Ideal when only a very small sample is required; also suitable for use with small filters and in pharmaceutical analysis.

Ideal for simultaneous differential studies of organisms or media in a common environment.

These dishes save space in refrigerators and incubators, and are ideal when small quantities of media are used. It accommodates single membrane filters for water and pharmaceutical testing.

The unique recessed lid on this dish offers excellent stacking stability and space saving. It works with most models of media pouring equipment, absolutely a must for a manual pourer.