Description
ROTI®Antibiotic Discs Colistin (CL) are ready-to-use paper discs impregnated with 10 µg colistin for antimicrobial susceptibility testing in microbiology. They are intended for disk-diffusion workflows that examine bacterial response to this polymyxin antibiotic, which remains relevant in studies of multidrug-resistant Gram-negative organisms. The product belongs to the ROTI® Antibiotics Disks range from manufacturer Carl ROTH and is aimed at professional laboratory use. Uniform disc geometry and defined antibiotic charge support clear zone reading when validated culture and incubation conditions are observed. Applications include isolate screening, quality-control checks, and comparative susceptibility work alongside appropriate agar media. With a pack weight of 0,041 kg, the unit is convenient for organised cold storage and inventory control. These colistin (CL) discs give microbiology teams a practical, ready-to-apply reagent format for diffusion-based antibiotic testing without additional impregnation steps.
Key features
- Concentration: 10 µg
- Escherichia coli ATCC 25922: 11-17 mm
- Pseudomonas aeruginosa ATCC 27853: 11-17 mm
- Pack sizes: 250 pc(s), 50 pc(s)
- Antibiotic load: 10 µg
- Disc code: CL
- Product type: Antibiotic susceptibility discs
- Technical Information Sheet:
- Safety Data Sheet: