"Restek"
Pump supplies for thermo HPLC systems
Supplier: Restek
Replacement parts for Thermo separation HPLC systems.
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GC columns, Rt®-DEXsa (fused silica)
Supplier: Restek
The Rt®-DEXsa columns are useful for flavor compounds in fruit juices.
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Tubing, stainless steel, straight
Supplier: Restek
These stainless steel tubing has individual 1,83 m length straight pieces. This tubing can be cut to exact requirements using a standard tubing cutter.
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Chlorinated acids by LC, mix B (8 components)
Supplier: Restek
Consists of eight components, those are 2,4-db, 3,5-dichlorobenzoic acid, dinoseb, MCPA, MCPP, 4-nitrophenol, pentachlorophenol and 2,4,5-t.
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Solid phase extraction cartridges, Resprep®, CarboPrep®
Supplier: Restek
CarboPrep® cartridges are manufactured from chromatographic-grade, nonporous, graphitized carbon. Our manufacturing process minimises variability and improves recovery and cleanup procedures.
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Capillary columns, Rtx®-OPPesticides (fused silica)
Supplier: Restek
These application-specific columns with proprietary crossbond phases are suitable for organophosphorus pesticides and best column combination for US EPA Method 8141.
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HPLC columns, Ultra Aqueous C18 (USP L1)
Supplier: Restek
Ultra Aqueous C18 columns are made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications. It is highly retentive and selective for reversed phase separations of polar analytes, and highly base deactivated. Compatible with highly aqueous (upto 100%) mobile phases.
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Ferrules for gas chromatography
Supplier: Restek
Ferrules are available in Vespel®, graphite or Vespel®/graphite.
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Standard microliter syringes (Hamilton) for Agilent 7673, 7683, 7693A, and 6850 autosamplers
Supplier: Restek
These Hamilton syringes are designed and tested to meet critical autosampler performance needs. Needle point styles are designed to withstand multiple, rapid injections through a septum.
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PLOT columns, Rt®-Msieve 5A columns (fused silica)
Supplier: Restek
Molecular sieve 5A PLOT columns are designed for efficient separation of argon/oxygen and other permanent gases, including CH₄, C₂H₆, and CO.
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Premium non-stick BTO septa
Supplier: Restek
These septa are preconditioned and ready to use. Bleed and temperature optimised; ideal for demanding GC and GC/MS applications.
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Semi VOA standards, U.S EPA 8270D, 8270C
Supplier: Restek
Base/neutral surrogate standard mix, 1, 2-dichlorobenzene-d4, nitrobenzene-d5, 2-fluorobiphenyl, p-terphenyl-d14, with 5000 µg/ml each in methylene chloride, 1 ml/ampule
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FAME #7 mix
Supplier: Restek
This mixture can be used for quantification (AOCS method CE 1a–13) and approximate the compositions of oils.
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Trident LC column protection system
Supplier: Restek
This column protection system has three levels of protection: filter only, cartridge only, or filter and cartridge.
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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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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals