Antibiotic Agar

… Formula Weight: N/A Description: Typical Composition (g/L): Meat extract 1.5; yeast extract 3.0; peptone from casein 4.0; peptone from meat 6.0; D(+)-glucose 1.0; agar-agar 15.0. Application: For the microbiological assay of antibiotics in pharmaceutical preparations, animal feed pre

for microbiology Synonym(s): Penassay Seed Agar, Grove and Randall Antibiotic Agar No. 1

(Buffered Charcoal Yeast Extract Agar with Colistin, Anisomycin, and Vancomycin antimicrobials) For the selective isolation of Legionella spp.

(Buffered Charcoal Yeast Extract Selective Agar with Cephalothin, Colistin, Vancomycin, and Cycloheximide) For the selective isolation and cultivation of Legionella from environmental and clinical specimens.

(Buffered Charcoal Yeast Extract Agar with Glycine, Vancomycin, Polymyxin, and Cycloheximide) For the selective isolation of Legionella spp. Conforms to ISO 11371 formulation.

Granulated Antibiotic Assay Medium No. 12 (Nystatin Assay Agar) is for microbiological assay of Amphotericin B and Nystatin using Saccharomyces cerevisiae.

Description: Erythromycin/Neomycin Agar Microbiological assay of antibiotics

Description: Penassay Base Agar Microbiological assay of antibiotics

…growth of the test microorganism. Agar provides excellent medium for antibiotic diffusion and gives well defined zones of inhibition. Freshly prepared plates should be preferably used for assaying antibiotics. Test organisms is inoculated in sterile seed agar pre-cooled to 40-45°C and…

…ß-lactam and other antibiotics. These media are prepared according to the specifications detailed in various pharmacopoeias (2,5,6) and by the FDA (7). Freshly prepared plates should be used for antibiotic assays. Test organisms are inoculated in sterile seed agar cooled to 40-45 o C and…

…to antibiotics and chemotherapeutic agents in vitro by means of the inhibition zone determination method. Antibiotic assay discs The antibiogram allows rational and selective chemotherapy. The test discs can be coated with chemotherapeutic agents, placed on the innoculated nutrient agar and…

…as base agar for microbiological agar diffusion assays for wide variety of antibiotics. Agar diffusion assays can be performed by cylinders, punched-hole or paper disc tests. This medium is identical numerically with the name assigned by Grove and Randall (1) This medium is equivalent to Antibiotic…

…source. Agar provides excellent medium for antibiotic diffusion and gives well-defined zones of inhibition. Higher pH provides the optimal conditions for activity of antibiotic and also supports the growth of the test organisms. Freshly prepared plates should be used for antibiotic assays. Test…

…different antibiotics in pharmaceutical and food products by the turbidimetric method. Ripperre et al reported that turbidimetric methods for determining the potency of antibiotics are inherently more accurate and more precise than agar diffusion procedures (2). Turbidimetric antibiotic assay…

…medium is used to prepare the base as well as seed layer in the microbiological assay of antibiotics such as Dihydrostreptomycin, Framycetin and Kanamycin B. To perform the antibiotic assay the Base Agar should be prepared on the same day as the test. For the cylinder method, a base layer of 21…