Description
3mL Clear Glass Pen Cartridges (RTU) are engineered for seamless compatibility with standard reusable click-dose injection pens, liquid applicators, and disposable pen devices. Manufactured from high-clarity borosilicate glass, each 3cc cartridge ensures exact fluid visibility, high chemical resistance, and smooth plunger displacement for precise micro-dosing routines.
Featuring a precision-fitted removable short rubber stopper plunger and an airtight aluminum crimp top with a self-sealing rubber septum, these refillable pen cartridges slide smoothly into your pen barrel for reliable, leak-proof precision liquid delivery.
Key Features & Specifications:
- Universal Pen Compatibility: Fits standard reusable click-dose injection pens, pen applicators, and disposable pen bodies.
- 3mL Calibrated Volume: Standard 3cc capacity designed for multi-dose liquid protocols and accurate click-for-click dosing.
- Borosilicate Glass Construction: High-clarity, medical-grade glass body provides exceptional thermal durability and fluid visibility.
- Removable Short Rubber Stopper: Precision plunger slides smoothly through the cylinder without binding or resistance.
- Airtight Self-Sealing Septum: Reseals immediately after needle insertion to maintain sterile, leak-resistant storage.
- Brand Options Available: Choose between trusted NEST Brand laboratory-grade cartridges or Universal All-Purpose options.
Product Applications:
- Reconstitution and liquid storage for standard reusable injection pen applicators.
- Refill cartridge for reusable multi-dose injection pens.
- Ready-to-use (RTU) micro-dosing and travel injection setups.