Get durability, clarity and accuracy in gas chromatography (GC) sample introduction for confidence in analytical results, time-after-time. Thermo Scientific™ Fixed-Needle, Gas-Tight Syringes offer an affixed needle and a plunger that creates a tight seal with the barrel. Choose from a variety of sizes, types and gas chromatography autosampler compatibilities. They are available in standard industry size with black easy-to-read and solvent-resistant markings.
Syringes are provided with a clear, easy-to-read black scale, which aids in consistent delivery of samples for manual syringes and easy identification of installed autosampler syringes.
The enhanced design of the syringe has eliminated areas where the sample can become trapped and potentially cause carryover:
Closer fit between the plunger tip and PTFE insert at the zero position
Tighter fit between PTFE insert and glass barrel
Improved fixed needle attachment
In addition, the reduction in adhesive from the fluid path enhances durability and reduces the risk of sample interaction with the adhesive.
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.