31G 8mm Pen Needles – Bag of 25 for Auto Pen Systems
These ultra-fine 31-gauge 8mm pen needles are compatible with most standard auto-injector pens, including the V2 Auto Pen. Designed for comfort, safety, and reliability in research-based injection protocols.
Gauge: 31G (ultra-fine)
Length: 8mm
Quantity: 25 needles per resealable bag
Compatibility: Fits most universal pen systems
Sterile: Each needle is individually sealed for safety and cleanliness
Latex-Free: Safe for use in latex-sensitive environments
Note: For research purposes only. Not intended for human consumption or therapeutic use. May come in diffrent color