| Quantity | 20 x Pen Needles, 50 x Pen Needles, 100 x Pen Needles |
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$ USD
Peptide Pen Tips/Needles – 31G 8mm
Price range: $5.99 through $18.99
Discover the best 31G 8mm peptide pen tips for precise research injections. Sterile, lab-grade 3mL cartridges compatible with our precision Peptide Pen and other injection pens.






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