Color-Coded Manual Syringes & Needles for GC & HPLC
With a wide variety of needle configurations available, Agilent has options for all your sampling needs. Recommended for liquid sampling, available standard metal plungers are individually fitted to each glass barrel, ensuring a tight fit to limit loss of volatile sample. Alternatively, PTFE-tipped plunger microliter syringes, commonly known as gas-tight syringes, are ideal for highly volatile or gaseous samples, as well as samples with dirty matrices or chlorinated solvents. Although replaceable, plunger may require more frequent maintenance to maintain proper sealing.