Insulin Pen Needles 6mm

Standard 31G × 6mm insulin pen needles for subcutaneous injections. Compatible with all standard injection pens. Each needle is sterile, single-use and individually capped to maintain sterility until point of use.

Key Research Areas

• 31 gauge fine tip — reliable subcutaneous delivery with minimal discomfort
• 6mm length — suitable for a wider range of subcutaneous research protocols
• Compatible with all standard insulin and peptide injection pens
• Individually capped — sterile until point of use
• Single-use design — eliminates cross-contamination risk

Mechanism of Action

The 6mm length provides reliable subcutaneous placement across a wider range of tissue depths. The 31G bore ensures precise, controlled delivery with minimal tissue disruption.