3 mL Long Stopper Personal Research Pen Cartridges – Steam-Sterilized, Single-Use

3 mL Long Stopper Personal Research Pen Cartridges – Steam-Sterilized, Single-Use

NOT A MEDICAL DEVICE FOR RUO - RESEARCH USE ONLY

Designed for precision, purity, and performance, these 3 mL Long Stopper Personal Research Pen Cartridges are the gold standard in single-use research consumables. Each cartridge is engineered to deliver smooth, consistent dosing and is fully compatible with most reusable peptide, research, and insulin-style pen systems.

What sets our cartridges apart is their validated steam-sterilization process—ensuring each unit arrives sterile and ready for immediate research use. Every pouch includes an authentic steam-sterilization indicator, which turns black upon proper autoclave exposure, providing visual confirmation of sterility.

Key Features

• Volume Capacity: 3 mL (long stopper design for full plunger travel and precision dosing)
• Use Type: Single-use, disposable research consumable
• Compatibility: Fits most standard reusable research pens and dosing devices
• Sterilization Method: Steam sterilized with verified black color-change indicator
• Packaging: Individually pouched for contamination control and easy handling
• Purpose: For controlled and hygienic handling of reconstituted research materials

Why Choose Steam-Sterilized Cartridges?
Steam sterilization remains the most reliable and widely accepted sterilization method for precision consumables, ensuring the elimination of microbial contaminants without chemical residue. The black indicator marking provides assurance that each cartridge has undergone a full sterilization cycle—offering confidence in every use.

Research Use Only (RUO)

These cartridges are intended for laboratory and research use only. Not for medical, diagnostic, or therapeutic applications in humans or animals. Limited to 40 pieces per order to ensure availability for all customers.