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This is a 25ml fill selective medium for the isolation of Actinomyces spp from clinical specimens. Based on Fastidious Anaerobe Agar enriched with 7% Horse Blood, the medium has been made selective by the inclusion of Nalidixic Acid to inhibit most aerobes, particularly gram-negative bacilli, and Metronidazole to suppress other anaerobes. -
Charcoal Agar with 10% Horse Blood & Cephalexin This is one of two media generally used for the selective isolation of Bordetella pertussis. The medium is made selective by the inclusion of Cephalexin, to suppress the unwanted naso-pharyngeal flora often present in specimens submitted for the isolation of Bordetella pertussis, and further enriched with 10% Horse Blood. NB: Although coliforms are inhibited by this medium, Pseudomonas aeruginosa and some fungi will grow. -
Fastidious Anaerobe Agar is intended as a primary isolation medium capable of supporting most clinically significant anaerobes including fastidious organisms. The formulation is complex and includes detoxification agents (starch and sodium bicarbonate), growth enhancing agents (cysteine, arginine, vitamin K, sodium succinate, glucose and pyrophosphate), as well as haemin to encourage pigment production in Porphyromonas melaninogenicus. Sodium pyruvate is also included to help neutralise hydrogen peroxide. In this instance the medium is further enriched by the addition of 5% horse blood. This product is suitable for use with the EUCAST disc diffusion method for selected rapidly growing anaerobic bacteria. -
Iso-Sensitest with 5% Horse Blood & NAD (20mg/L) (25ml per dish) This is a defined medium suitable for antimicrobial susceptibility testing and on which most organisms will grow. The medium has been enriched with Horse Blood to meet the demands of the more fastidious organisms and NAD (Nicotinamide Adenine Dinucleotide) is also included to further enhance the growth of Haemophilus spp. This medium is included in the recommendations of BSAC as being appropriate for the susceptibility testing of Haemophilus spp. -
Mueller Hinton Agar Chocolate is used for the isolation and cultivation of fastidious bacteria from clinical specimens. It may also be used for the susceptibility testing of Neisseria gonorrhoeae. Mueller Hinton Agar Chocolate is an enriched, non-selective medium on which fastidious and non-fastidious bacteria, including normal flora, will grow. Therefore, it is recommended to inoculate specimens also onto appropriate selective media. The term “fastidious bacteria” relates to bacteria that do not grow or do not grow well on normally used primary isolation media containing sheep blood. -
A selective medium for the isolation of fungi, particularly dermatophytes from clinical specimens, Mycological Agar is suitable for use in all areas of Mycology. The medium inhibits most bacteria due to the addition of Chloramphenicol which is added to reduce the risk of bacterial contamination when processing material that may be heavily contaminated particularly with Coliforms. Cycloheximide is also added to suppress the growth of yeasts and saprophytic fungi.
