The Thermo Fisher Scientific range of gas tight syringes feature a replaceable Teflon® tip plunger, making them ideal for use with liquid or gas samples. Gas tight syringes are also available for use with Thermo Fisher Scientific and other manufacturer's autosamplers.
Syringe Selection:
Zero dead volume syringes ? 0.5 µL and 1 µL
Standard plungers ? 5 µL to 500 µL
Gas tight plungers ? 10 µL to 1 mL
Fixed needles ? 5 µL to 1 mL
Removable needles ? 5 µL to 1
Product Detail
Thermo Fisher Scientific offers a wide range of syringes to meet your needs:
Teflon® PFTE tip replaceable plunger - to give gas tight seal
Borosilicate Glass - inert to GC solvents and organics
Stainless Steel - inert and non-reactive
Industry Standard Size - consistent syringe fit
Permanent Scale Markings - solvents won’t wash off the markings
White Scale Backing - easy-to-read improves reproducibility
Syringe Specifications
Temperature Limits:
5– 115°C for removable needle syringes
5– 70°C for fixed needle syringes
Volume Specifications:
Accuracy ±1%
Reproducibility (displaced volume) ±1%
Maximum Safe Working Pressure: 5 µL to 100 µL – 1000 psi; 250 µL and 500 µL – 500 psi; 1 mL to 5 mL – 400 psi;
Maximum Functional Pressure: 100 psi
Materials Used:
Gas tight plunger tips – PTFE
Glass – borosilicate
Metal flanges – stainless steel; nickel plated brass