Description: A Mastring is a ring device of antibiotic susceptibility discs used for the simultaneous testing of the sensitivity of any bacterial strain against several antibiotics. Each lobe of the Mastring is impregnated with a different antibiotic; Ampicillin, Chloramphenicol, Penicillin G, Streptomycin, Sulphatriad and Tetracycline.
- Three pack sizes available (10 pk E1.10, 50 pk E1.20, 100 pk E1.30).
- The symbols indicate antibiotics as follows:
- AP AMPICILLIN
- S STREPTOMYCIN
- C CHLORAMPHENICOL
- ST SULPHATRIAD
- PG PENICILLIN G
- T TETRACYCLINE