50 Penicillin disks, 10 units each, inside a disposable tube with reclosable cap for secure storage. Disks are 1/4 inch in diameter. Place onto prepared bacteria cultures to determine the sensitivity or resistance of the antibiotic against the organism.  Includes a dispensing tool for dispensing 1 disk at a time onto the culture. Antibiotic Discs are safe and non-regulated, for educational purposes only.

Features:

• 50 Penicillin Disks
• 10 Units Each
• Reclosable Storage Tube
• Dispenser Included

DOT Info:
Non-regulated