Antibiotic Multi‑Test Discs (Gram Positive) – Pack of 10

These high‑quality Antibiotic Multi‑Test Discs (Pack of 10) are sterile paper rings designed for school and college microbiology experiments. Each disc features eight individual antibiotic tips, allowing clear, comparative testing of bacterial sensitivity in a single plate. These discs are supplied specifically for educational laboratory use and are NOT for human or animal consumption.

With no UN hazard classification (UN Number: NR) and no CAS number required, these discs are safe and straightforward to use when standard microbiological procedures are followed. They must be stored in a refrigerator between 2°C and 8°C to maintain effectiveness.

Contents & Antibiotics Included

Each Gram‑Positive Multi‑Test Ring includes eight antibiotic tips, clearly letter‑coded for easy identification:

• C – Chloramphenicol 25 µg