Agrinexi 3ml Peptide Pen Cartridges, 50 Pack

Designed for V1 & V2 Peptide Pens, these 3ml cartridges offer a secure, leak-resistant fit. Made from medical borosilicate glass for reliable liquid storage and clear visibility, they are suitable for peptide, laboratory, research, and precision dispensing. Each cartridge is individually sealed and sterilized, featuring a precisely engineered 11mm rubber stopper for an airtight, leak-proof seal. This value pack includes 50 individually packaged cartridges, ideal for backup, replacement, and routine research applications.