Antibiotic Medium No. 2 – Penassay Base Agar for Antibiotic Potency Testing

Product Overview

Antibiotic Medium No. 2, also known as Penassay Base Agar, is a dehydrated solid culture medium developed for microbiological determination of antibiotic potency.
The balanced formulation supports reliable growth conditions required for agar diffusion and related antibiotic assay methods.

Supplied in powder form, this medium offers consistent quality, convenient preparation, and long-term stability, making it suitable for routine use in microbiology laboratories.

Key Features

• Designed for microbiological antibiotic potency testing

• Solid agar medium suitable for diffusion-based assays

• Dehydrated powder for easy storage and preparation

• Consistent performance for laboratory analysis

• Suitable for routine quality control and research applications

Applications

• Antibiotic potency determination

• Microbiological assay of antibiotics

• Quality control testing

• Laboratory research and analysis