Clear Borosilicate 5ml Sample Vials With 20mm Self Healing Injection Port Burr Free Flip Off Aluminum Cap Easy Open Cap Sterile Empty Vials In Individual 10 Pack For Lab Sampling And Chemistry Work

Clear Borosilicate 5ml Lab Vials with 20mm Cap
✔️ 10 pack sterile borosilicate vials with burr-free flip cap

These clear borosilicate glass sample vials are pre-sterilized and sold in a 10-pack, ready for immediate lab use in chemistry, biology, and environmental testing.

✅ Vial material: borosilicate glass with high chemical resistance
✅ Capacity: 5 ml (22 x 35 mm) and 10 ml (22 x 50 mm)
✅ Cap: burr-free flip-off aluminum cap with self-healing injection port
✅ Leakage design: double leakage prevention with sealing rubber stopper
✅ Easy-open ring: pull ring for safe cap removal

💡 What is a lab sample vial used for and why pick borosilicate glass?

These vials are handy for storing sterile samples in labs and classrooms. - Handy for chemical sampling, storage, and transport in labs and classrooms - Borosilicate glass resists thermal shock and chemical attack - Fits with burr-free 20 mm aluminum caps for secure sealing - Pre-sterilized packaging saves prep time in experiments