Diluent for trimethoprim in antibiotic disc for sensitivity testing is
Diluent for trimethoprim in antibiotic sensitivity testing is acetic acid Sod bicarbonate for amoxicillin and ceftazidime Ref: Textbook of Microbiology Baveja 4th ed Pg 629
Na OH solution
Na hco3
Ethanol
Acetic acid
general microbiology