5x 12mL Glass Vials with Self‑Healing Injection Port (Non‑Sterile)

Clear borosilicate vials pre‑fitted with a grey butyl rubber stopper.

Key Features

• 12mL capacity
• Borosilicate glass
• Self‑healing injection port
• Butyl rubber stopper + polypropylene screw lid
• Supplied non‑sterile

How to Sterilise Empty

1. Screw lid tightly.
2. Sterilise 25 minutes at 121 °C / 15 psi.

How to Sterilise

1. Fill or partially fill vials with desired medium (leave ≥ 20 % head‑space).
2. Screw lid loosely.
3. Sterilise 20 minutes at 121 °C / 15 psi.
4. Allow to cool to room temperature before screwing lid tightly.

Pack Size

Sold in sets of 5 vials.

Tips

• 21G needles will work for around 8 injections before coring
• 18G needles will work for around 4 injections before coring