laboratory reagents - microbiology - susceptibility antibiotic discs - Trimethoprim/sulphamethoxazole, COT-25, COT-1,25 /23,75, (synonymous: Biseptol, Cotrimoxazol, Sumetrolim, Septrin, Tagremin, Bactrim, Cotrimazol), cartridge of 50 discs, CE mark, todylaboratories®, code C39SD1177