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3 mL Glass Pen Cartridges, Type I Borosilicate Glass
3 mL glass cartridges for reusable injection pens. USP Type I borosilicate tubular glass to ISO 11608-3 / ISO 13926 dimensions, with a pre-inserted bromobutyl rubber plunger and a crimped aluminum cap with a bromobutyl septum liner.
Siliconized barrel for smooth, consistent plunger travel and accurate dosing. Compatible with standard 3 mL cartridge-based reusable injection pens, including the RXI Reusable Injection Pen.
Used by compounding pharmacies preparing multi-dose peptide and hormone therapies for pen-based delivery.
This is a factory-direct product catalog. Pricing is quote-based. Submit a quote request with your required sterility, glass color, and quantity.