In liquid chromatography, the syringe functions primarily as a pipette or liquid-transfer device that loads a sample loop. The same largely holds true for gas chromatography. The syringe generally does not take an active role in injection, which occurs only after the sample has been displaced from the syringe. These syringes are designed for the highest performance in applications such as liquid or gas chromatography and the handling of corrosive gases and liquids, radioactive materials, and sterile solutions. Syringes are gas-tight and leak-proof.
Super elastic plunger microlitre syringes
Supplier: Hospidex
Super elastic plunger is made of special Ti-Ni alloy which has superior flexibility and it does not have any problem with friction damage caused by plunger bending. It simply springs back, if the plunger is bent.
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Manual microliter syringes, Hamilton 700 series
Supplier: Restek
Each syringe plunger and barrel assembly is manufactured as one working unit.
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Gas-tight syringes, PTFE tipped (Hamilton)
Supplier: Restek
These tips are used for Agilent autosamplers 7673, 7683, 7693A, and 6850.
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Gas-tight syringes, PTFE tipped (SGE)
Supplier: Restek
These tips are used for Agilent autosamplers 7673, 7683, 7693A, and 6850.
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Gas-tight syringes, PTFE Tip (Hamilton)
Supplier: Restek
These gas-tight syringes with interchangeable barrels and plungers are suitable for gases or liquids.
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Disposable syringes
Supplier: THERMO NATIONAL SCIENTIFIC
These syringes are an ideal choice for all syringe filter applications. They feature a two-part construction using PP barrels and PE plungers. This eliminates the need for rubber or synthetic plunger gaskets and requires no silicone or oil lubricant in the barrel.
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Gas syringes, series A-2, Pressure-Lok®
Supplier: VICI
The syringes feature a PTFE plunger tip, stress-formed by a special process to ensure a leak-tight seal. The self-lubricating plunger tip stays smooth for the life of the syringe, with none of the seizing or residue buildup associated with conventional all-metal plungers.
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Disposable syringes with Luer tip
Supplier: MACHEREY-NAGEL
These disposable syringes have a PP body and piston.
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Gas-tight syringes, GASTIGHT®
Supplier: HARVARD APPARATUS
Syringe, chromatography, TLL, Volume: 100 ml, Type of tip: -, Gauge: -, Length: -, Ø ext.: - mm, Pk: 1
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Liquid micro syringe, VICI Pressure-Lok® C-160
Supplier: Merck
This liquid micro syringe is a general-purpose GC syringe. Each syringe is hand-calibrated for consistent delivery.
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Syringes for GC autosystem
Supplier: PerkinElmer
Syringes must ensure a tight and secure fit in the injection port and withstand repeated injection cycles without bending or breaking.