Pen needles 0,25 x 5 mm (31G) (10 pieces)

These 31G pen needles (0.25 × 5 mm) are precision-manufactured, sterile single-use needles supplied in packs of ten. Designed for controlled and hygienic administration in laboratory and research settings, the fine 31G gauge and short 5 mm length allow for accurate, low-trauma delivery when working with injectable research compounds.

Product information

• Size: 0.25 × 5 mm (31G)
• Contents: 10 sterile pen needles per pack
• Packaging: Individually sterile packaged
• Compatibility: Compatible with standard insulin-style research pens
• Application: Research and controlled administration

Handling & use

Each needle is supplied sterile and is intended for single use only. Attach the needle to the compatible pen immediately prior to use and dispose of responsibly after each application in accordance with applicable laboratory waste procedures. Store needles in their original sterile packaging in a clean, dry environment until point of use.

Every order from Purity Base is accompanied by the relevant documentation confirming product specification and sterility.