• Made of polypropylene (cap for T307-10A made of polyethylene)
• Silicone washer
The Simport® Q-Swab™ are self-standing but with round bottom. The polyester swab holds securely inside the screw cap, making it ideal for specimen collection and protection from contamination. The polypropylene tubes are translucent, making it easy to see through. The cap features an exclusive silicone washer fitted inside to ensure a positive seal at any temperature. Sterile. Non graduated.