Resource Center

A focused collection of guides and references to help researchers choose, maintain, and work with OraPen equipment. All information provided is for Research Use Only (RUO) and not for human or clinical use.

Equipment Guides
Troubleshooting
Best Practices
1

Equipment Basics

Injector Pens

Designed to support consistent measurement and organized handling in compatible research settings. Pens streamline repetitive handling tasks and reduce the chance of error compared to manual draws.

Cartridges

Cartridges can help organize compatible research workflows by reducing repeated handling of source containers when used according to applicable lab protocols. This may help reduce unnecessary handling, support cleaner organization, and provide more consistent measurement references.

Syringes

Available in multiple sizes and tip types, syringes remain an essential tool for precise loading and measurement.

Protective Storage

Helps isolate research pens from fridge contaminants during storage and short-term travel. Keep equipment clean and organized between uses.

2

Troubleshooting & Maintenance

Common Pen Issues

Pen not dispensing

→ check cartridge placement and ensure it is seated properly.

Inconsistent output

→ verify cartridge is not over-filled or obstructed.

Needle Clogs

Blockages may occur if particulates remain in solution. Using fine-gauge sterile needles and filtering solutions during preparation can help reduce this risk. Replace clogged needles promptly.

Cartridge Storage

Keep cartridges capped and stored according to RUO solution requirements. Avoid extreme heat, direct sunlight, or freezing.

3

Sterility & Storage Considerations

Why Sterility Matters

Maintaining sterile technique prevents contamination that can compromise research outcomes.

General Storage Guidelines

  • Store all equipment in a clean, dry environment.
  • Keep packaged needles, syringes, and cartridges sealed until use.
  • Use alcohol wipes to clean external contact surfaces prior to assembly.

Contamination Prevention

  • Minimize open handling of solutions.
  • Discard equipment that has been improperly stored or compromised.
  • Follow all internal lab protocols for handling sensitive materials.

Need Help Choosing Equipment?

Our team can help clarify product compatibility, kit contents, and accessory options for your research supply workflow.