3ml Sterile Glass Cartridges | Empty | Pack of 10, 20 or 50

Empty sterile 3ml glass cartridges — laboratory-grade, individually pouched, ready to fill. Compatible with standard 3ml bayonet-fitting injector pens.

Each cartridge is sterilised and sealed in a self-sealing sterilisation pouch with EO/steam indicator strips. Pouches confirm sterility at a glance — initial pink turns yellow on EO sterilisation, initial blue turns black on steam sterilisation.

Manufactured to ISO 11607 / EN868-5 standards.

Specifications
- Capacity: 3ml
- Material: type 1 borosilicate glass body
- Closure: aluminium crimp seal with rubber stopper
- Fitting: bayonet (compatible with standard 3ml pen injectors)
- Sterilisation: pre-sterilised, individually pouched
- Packaging compliance: ISO 11607, EN868-5

Pack options
- Pack of 10 — entry size, ideal for occasional use
- Pack of 20 — standard pack
- Pack of 50 — bulk pack, best per-cartridge value

What's included
- Sterile 3ml glass cartridges in your selected pack quantity
- Each cartridge individually pouched with sterilisation indicator

Compatibility notes
These cartridges are designed for use with standard 3ml bayonet-fit injector pens, including our Reusable 3ml Cartridge Pen. Always verify cartridge dimensions against your pen's specification before use.

Care and storage
Store in original sterile pouches at room temperature, away from direct sunlight. Do not use if pouch is damaged, opened, or shows compromised sterility indicator. Single-use only — do not re-sterilise.

Important information
This product is sold as empty sterile glass cartridges only. The buyer is responsible for selecting appropriate fill contents and following all relevant guidance for their intended application. Not a medical device. Not for sale to anyone under 18.