3ml Pen Cartridge, 3cc Cartridges for Peptide Pen, V1-V2 Pens, 50 Pack

3ml Pen Cartridge, 3cc Cartridges for Peptide Pen, V1-V2 Pens, 50 Pack

• Wide Compatibility: Compatible with V1 and V2 pen devices and most mainstream peptide pen devices, ensuring that the 3ml cartridge fit perfectly into peptide pen systems
• Sterilized and Individually Packaged: Each 3ml cartridge for peptide pen is steam-sterilized and individually packaged
• Excellent Sealing: Equipped with an 11mm long elastic rubber stopper, it has good airtightness, ensuring that each peptide pen cartridge does not leak during use and operates smoothly
• Borosilicate Glass Material: Made of medical-grade borosilicate glass, it has high transparency, can keep the contents pure, withstand low-temperature storage, and is a safe material specifically for peptide pen cartridges
• Multiple Specification Options: We offer peptide pen cartridges in 10/20/50 pack sizes to meet different usage needs, including personal daily use and laboratory consumables