"Restek"
QuEChERS dSPE tubes, Q-sep™
Supplier: Restek
QuEChERS dSPE tubes are used for extract cleanup. It is fast, simple sample Prep for multiresidue pesticide analysis. It has a advantage that no glassware required and it is ready to use. It can be individually labelled for easy sorbent identification and the tubes are preweighed with ultra pure sorbents.
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LC multiresidue pesticide standard #9 (7 components)
Supplier: Restek
Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.
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Valves and rupture disk tees for sample cylinders
Supplier: Restek
These valves and tees are made from stainless steel or are Sulfinert®-treated.
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Guard/retention gap columns, hydroguard® water-resistant (fused silica)
Supplier: Restek
Extend analytical column lifetime by preventing degradation from harsh 'steam-cleaning' water injections.
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Purge and trap spargers
Supplier: Restek
These purge and trap spargers are designed for use with Tekmar purge-and-trap instruments only and manufactured to tight tolerances to ensure a leak-tight seal.
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Packed GC columns, 2abc refinery column set
Supplier: Restek
Special columns for unsaturated light hydrocarbons.
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Isocyanates singles
Supplier: Restek
OSHA 47 is for 4,4'-methylenediphenyl isocyanate (4,4'-MDI) in indoor air, and NIOSH Method 5522 is for 2,4-TDI; 2,6-TDI; 4,4'-MDI; and 1,6-hexamethylene diisocyanate (1,6-HDI) in air. Restek offers the 1,-(2-pyridyl)piperzine (1-2pp) derivative.
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Replacement needles for Luer lock syringes, gas-tight (SGE)
Supplier: Restek
Needle, Replacement needles, metal hub, Gauge: 22, Length: 51 mm, Type of tip: Needle point style 3
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Inlet liners for Shimadzu GCs
Supplier: Restek
Use these liners for increased sensitivity. They are manufactured from borosilicate glass or metal.
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Preparative HPLC columns, Ultra Cyano
Supplier: Restek
These preparative HPLC columns with spherical shaped traditional monomeric cyanopropylsilane are well suitable for the analysis of protonated bases and also assays where alternate selectivity or confirmation is needed to C18 or C8 column.
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GC columns, chromosorb diatomaceous earth
Supplier: Restek
These bonded stationary phase packed columns are used in capillary columns which provide a dramatic increase in column quality.
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Crimp seals with septa for 2 ml crimp top vials
Supplier: Restek
Chromatography vial closure, Aluminium, Ø: 11 mm, Type: Aluminum, silver, Septum: PTFE/silicone
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Caps and septa, preassembled
Supplier: Restek
Preassembled caps and septa fit all 2,0 ml, 12×32 mm, screw-thread 8 mm/425 vial-based autosamplers.
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Inlet kits for Agilent GC, FastPack™
Supplier: Restek
These FastPack™ inlet kits for Agilent GC make routine injection port maintenance easy.
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GC column connectors, Defined PressFit
Supplier: Restek
These PressFit connectors feature ID-specific ends for better sealability and a defined fit.