Guidelines for the evaluation of commercially prepared culture media
28 Oct 2025Evaluation of each medium may require different procedures. It is recommended that you should check with your accrediting body for guidance regarding the evaluation required for your laboratory when switching to a different commercial manufacturer.
In this application note, Thermo Fisher Scientific presents a suggested procedure for evaluating media, intended to be modified as required by your laboratory requirements.
Related Products
Request Quote for All Products
Thermo Scientific™ Culti-Loops™ Escherichia coli NCTC 13353™
Thermo Fisher ScientificConfidently carry out testing of media, reagents, and identification & antimicrobial susceptibility kits and evaluate bacteriological procedures with ready-to-use Thermo Scientific™ Culti-Loops™ QC organisms.
Thermo Scientific GBS Agar Base
Thermo Fisher ScientificCulture media is the foundation of all microbiological testing and determines the quality of the results that follow, whether you're aiding the diagnosis of infection or helping to ensure products are free from pathogens. The Thermo Scientific Oxoid GBS Agar Base (Group B Streptococci Medium) (Islam) is used for the isolation and detection of Group B streptococci in clinical specimens.
Thermo Scientific Blood Agar (TSA with Sheep Blood) Medium
Fisher ScientificGrow a wide variety of fastidious organisms on Thermo Scientific™ Blood Agar (TSA with Sheep Blood), a general purpose non-selective medium with the addition of sheep blood in the formulation to promote the presence and visualization of haemolytic reactions so it can be used as a diagnostic tool.