9380 Results for: "Restek"
HPLC columns, Viva PFP Propyl (USP L43)
Supplier: Restek
Viva PFP Propyl columns with a pentafluorophenyl propyl phase are ideal for retention and selectivity of charged bases, electronegative compounds and amine-containing compounds.
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Residual solvents class 2 mix C (8 components)
Supplier: Restek
Organic Standard, Residual solvents class 2 mix C, 1 ml/ampoule
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Organophosphorus pesticide mix (16 components), european formulation
Supplier: Restek
Contains 16 components, those are acephate, azinphos methyl, chlorpyrifos, demeton-s-methyl, dichlorvos, dimethoate, ethion, malathion, methamidophos, methidathion, omethoate, pirimiphos methyl, profenofos, prothiofos, pyrazophos and tolclofos-methyl.
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In-line filters, high-pressure cup-type
Supplier: Restek
High-pressure cup-type filter made up of 316 stainless steel which is used in fluid streams operating to 1034 bar.
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Replacement cap frit filters for Trident guard cartridges
Supplier: Restek
The removable cap frit filters in a Trident help to prevent clogged cartridges and to extend the life of the column and cartridge.
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Method 525.2 GC-MS performance check mix, (3 components)
Supplier: Restek
This consists of 4,4'-DDT, DFTPP (decafl uorotriphenylphosphine) and endrin.
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Organic reference standard, Cumene 2,000 µg/ml in methanol
Supplier: Restek
Organic Standard, Cumene 2,000 µg/ml in methanol, Pack type: Glass ampoule
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HPLC columns, Allure® Biphenyl (USP L11)
Supplier: Restek
Highly retentive and selective for aromatic and unsaturated compounds. Increased retention and selectivity, compared to phenyl phases. Excellent selectivity for steroids, tetracyclines, explosives and other unsaturated compounds.
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Disk manifold lid, 6-port, Resprep®
Supplier: Restek
Disk manifold lids are used for disk extraction. It fits standard 57,1×88,1 mm glass vacuum chambers.
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Herbicide mix #1 (7 components), derivatised form
Supplier: Restek
This mix contains seven components.
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Herbicide lab performance check mix (5 components)
Supplier: Restek
This mix contains five components.
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Herbicide mix #4 (8 components), free acid form
Supplier: Restek
This mix contains eight components.
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Organic reference standard, Nonylphenol (mixture of isomers) 2000 µg/ml in methanol
Supplier: Restek
Organic Standard, Nonylphenol (mixture of isomers) 2,000 µg/ml in methanol, Pack type: Glass ampoule
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Analytical HPLC columns, Ultra Carbamate
Supplier: Restek
These analytical Ultra carbamate columns are specifically designed for carbamates analysis and are compatible with fluorescence or LC-MS detection.
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Liner adaptors, Uniliner®
Supplier: Restek
Uniliner® liners must be used with a Uniliner® liner adaptor for ¹/₄" injection ports.
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Injector adapters
Supplier: Restek
These injector adapters made of stainless steel are ideal for PerkinElmer CAP injector.
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Autosampler syringes for PerkinElmer autosystem and Clarus 500 GCs
Supplier: Restek
These SGE syringes are designed and tested to meet critical autosampler performance needs. Also needle point styles are designed to withstand multiple, rapid injections through a septum.
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SuperfleX flexible plunger microliter syringes
Supplier: Restek
These SGE SuperfleX syringes features a super-elastic plunger that returns to its original shape if twisted or bent.
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Capillary column rinsing reservoir kit
Supplier: Restek
This reservoir kit is used to restore the performance of bonded-phase capillary columns by dissolving and removing soluble, nonvolatile residue. The rinsing reservoir is equipped with 6,4 mm inlet and outlet connections and includes a built-in fritted disk to prevent particulate matter from contaminating the column.
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Glyphosate standard
Supplier: Restek
Organic Standard, Glyphosate standard, 1000 µg/ml in DI water, 5 ml/ampoule
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Connectors and ferrules, Gerstel GRAPHPACK® 3D/2
Supplier: Restek
GRAPHPACK® technology provides a complete system that quickly and reliably makes a leak-tight, low-dead-volume connection. The central component is a metal-jacketed graphite ferrule - the ideal seal for GC applications.
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Check valves for Shimadzu HPLC systems
Supplier: Restek
Replacement parts for Shimadzu HPLC systems.
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8270/Appendix IX kit
Supplier: Restek
This kit contains 1 ml each of these mixtures: 8270 MegaMix standard, 605 benzidines calibration mix, appendix IX mix #1, revised (methapyrilene is not included in this revised standard), methapyrilene standard, appendix IX Mix #2.
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n-Triacontane-d62
Supplier: Restek
n-Triacontane-d62, 500 µg/ml in methylene chloride, Pk Info: 1 ml/ampoule
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Organic reference standard, Ethylbenzene 2,000 µg/ml in methanol
Supplier: Restek
Organic Standard, Ethylbenzene 2,000 µg/ml in methanol, Pack type: Glass ampoule
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Organic reference standard, Benzoic acid 1000 µg/ml in methanol
Supplier: Restek
Organic Standard, Benzoic acid 1,000 µg/ml in methanol, Pack type: Glass ampoule
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Replacement parts for Shimadzu HPLC systems
Supplier: Restek
Replacement parts for Shimadzu HPLC systems.
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Bulk adsorbents, Ottawa sand
Supplier: Restek
Ottawa sand is listed in several U.S. EPA methods as the specified medium for matrix spike and laboratory control blanks.