Syringes & Needles

Find guidance on syringe types, needle gauges, and compatibility for routine and specialized medical use.

Close up of different needle sizes attached to syringe barrels

How to Match Needle Gauges to Viscous Pharmaceutical Formulations

Needle gauge selection for viscous formulations requires balancing flow resistance against needle wall thickness. Thicker liquids demand larger bore needles to reduce

Oct 8, 2026 · 6 min read

A technician inspects a syringe barrel and luer lock on a clean work surface.

Syringes & Needles

Syringe Leaking Troubleshooting: Piston Seal and Luer Lock Defects

Syringe leaking typically traces to a damaged piston seal, a loose or misaligned luer lock, or contamination in the barrel. This guide outlines how to identify these

Oct 8, 2026 · 7 min read