Sterile Empty Vials with Leak-Proof Rubber Port Reusable Screw Caps with Anti-Drop Hanging Rings for Home, Laboratory Use,4 pcs

Made of clear, heat and cold-resistant borosilicate glass for chemical resistance and durability. Ideal for samples

Reusable design,with resealable screw caps and self-healing rubber ports ensure airtight storage

Leak-proof rubber stopper can be repeated punctures. Perfect for long-term storage of liquids

Color silicone anti-drop rings absorb drop impacts and double as hanging. Prevent spills and cross-contamination in busy labs

Multi-scenario ready, medical labs, biotech research and home use (essential oils, cosmetics)

Aseptic Empty Vials come with plastic screw cap and rubber stopper,can reuse, saving you money for sterile storage.The Lab sterile vials come with colorful drop-proof cover for quick identification and protection against drops.