11258 Results for: "Restek"
Photoionisation lamps
Supplier: Restek
Photoionisation (PID) lamps are vacuum tubes designed to emit ultraviolet energy.
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JP-4 military fuel standards
Supplier: Restek
Certified reference materials (CRMs) manufactured and QC-tested in ISO-accredited labs satisfies ISO requirements.
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Stearyl stearate test solutions
Supplier: Restek
Stearyl stearate test solution manufactured in Certified reference materials (CRMs) and QC-tested in ISO-accredited labs satisfy your ISO requirements.
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Organic reference standard, Bromomethane 2000 µg/ml in methanol
Supplier: Restek
Organic Standard, Bromomethane 2,000 µg/ml in methanol, Pack type: Glass ampoule
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Organic reference standard, Ethanol absolute 2,000 µg/ml in methanol
Supplier: Restek
Organic Standard, Ethanol absolute 2,000 µg/ml in methanol, Pack type: Glass ampoule
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3-Methylphenol
Supplier: Restek
This 3-Methylphenol has minimum shelf life six months and maximum shelf life of 96 months.
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Organic reference standard, 1,1-Dichloroethane 2000 µg/ml in methanol
Supplier: Restek
Organic Standard, 1,1-Dichloroethane 2,000 µg/ml in methanol, Pack type: Glass ampoule
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Pump supplies for Agilent HPLC system
Supplier: Restek
Seal, gold disk, outlet
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Solid phase extraction cartridges, Resprep®, C18 / C8
Supplier: Restek
These cartridges are made of glass fiber disks embedded with C18 or C8 bonded silica. These hydrophobic (nonpolar) silica-based adsorbents are ideal to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water).
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Pesticide reference standard, 1,4-Dichlorobenzene 1000 µg/ml in methanol
Supplier: Restek
Organic Standard, 1,4-Dichlorobenzene 1,000 µg/ml in methanol, Pack type: Glass ampoule
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Organic reference standard, 1,4-Difluorobenzene 2000 µg/ml in methanol
Supplier: Restek
Organic Standard, 1,4-Difluorobenzene 2,000 µg/ml in methanol, Pack type: Glass ampoule
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Hydrocarbon trap
Supplier: Restek
Hydrocarbon trap removes trace impurities from carrier gas. A 60 μm frit prevents gas contamination by purifier particles.
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Capillary columns, Rt®-CW20M F and F (fused silica)
Supplier: Restek
Polar phase; Carbowax polyethylene glycol
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Chlordane, toxaphene solutions
Supplier: Restek
Chlordane and toxaphene standards may exhibit lot-to-lot variation.
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Manual microliter syringes, SGE
Supplier: Restek
Each syringe plunger and barrel assembly is manufactured as one working unit; components are not interchangeable or individually replaceable.
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Ferrules, GRAPHPACK®
Supplier: Restek
GRAPHPACK® technology provides a complete system that quickly and reliably makes a leak-tight, low-dead-volume connection.
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PLOT columns, Rtx®-U-bond columns (fused silica)
Supplier: Restek
Highly polar, divinyl benzene ethylene glycol/dimethylacrylate.
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N,O-Bis(trimethylsilyl)trifluoroacetamide
Supplier: Restek
Silylation derivatization reagent.
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Inlet liners, for Varian GCs
Supplier: Restek
Use these liners for increased sensitivity. They are manufactured from borosilicate glass or metal.
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Motor oil composite standard
Supplier: Restek
Motor oil composite, 50000 μg/ml in methylene chloride, Pk Info: 1 ml/ampoule
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Resin, Ultra clean
Supplier: Restek
Ultra-clean resin, equivalent to XAD-2 resin, eliminates the hassle of cleaning and testing resin for air sampling.
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Peek washers for solvent extraction, ASE® Systems
Supplier: Restek
PEEK washers for ASE 200
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Autoseal tip assembly for solvent extractor, ASE® 200/300 systems
Supplier: Restek
These assemblies meet original equipment manufacturer's performance.
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FAME #9 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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Capillary columns, MXT®-20 (Siltek®-treated stainless steel)
Supplier: Restek
MXT®-20 columns are general purpose columns for volatile compounds, flavor compounds and alcoholic beverages.
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Organic reference standard, Toluene 2,000 µg/ml in methanol
Supplier: Restek
Organic Standard, Toluene 2,000 µg/ml in methanol, Pack type: Glass ampoule
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Environmental standard, minnesota Ag list 1 pesticides mix A (16 components)
Supplier: Restek
Minnesota Ag list 1 pesticides mix A, 200 ppm each in acetone, : N/A, 1 ml/ampoule
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FAME #4 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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Screw thread vials, big mouth step, 10-425
Supplier: Restek
Screw thread vial with big mouth step vial system has a larger inner diameter than conventional vials and incorporates a neck finish that is uniquely designed to allow the insert to be precisely aligned in the center of the vial. This precise alignment provides maximum sample withdrawal and eliminates any chance of missed injections.
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Gas sampling cylinders
Supplier: Restek
These sample cylinders allow sampling at gas wellheads as well as on-site refineries. Each cylinder is hydrostatically tested to at least 5/3 the working pressure.