Restek
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Parker Nuts
RestekPlease note: Nuts and ferrules are not treated unless requested (custom parts). Nuts and ferrules normally are not in contact with sample pathway, and thus do not require coating.
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low-polarity phase; Crossbond diphenyl dimethyl polysiloxane General purpose columns for drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners (e.g., Aroclor mixes), essential oils, semivolatiles. Column specifically tested for low-bleed performance. Temperature range:…
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Compound List Triolein (1,2,3-tri[cis-octadecenoyl]glycerol) (122-32-7)
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Compound List Benzene (71-43-2), 0.6432% vol/vol 2-Butanol (sec-butyl alcohol) (78-92-2), 4% vol/vol Toluene (108-88-3), 4.8% vol/vol
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Parker Front Ferrules
RestekPlease note: Nuts and ferrules are not treated unless requested (custom parts). Nuts and ferrules normally are not in contact with sample pathway, and thus do not require coating.
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Compound List Benzyl butyl phthalate (85-68-7) Bis(2-n-butoxyethyl)phthalate (117-83-9) Bis(2-ethoxyethyl)phthalate (605-54-9) Bis(2-ethylhexyl)phthalate (117-81-7) Bis(2-methoxyethyl)phthalate (117-82-8) Bis(4-methyl-2-pentyl)phthalate (84-63-9) Di-n-butylphthalate (84-74-2) Diethylphthalate…
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Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS. Formulated and grouped for maximum long-term stability* and well-balanced chromatographic performance. Quantitatively tested to confirm…
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Indicating Moisture Trap
RestekReduces water to less than 10 ppb; indicator changes from yellowish-green to blue at 5% relative humidity Prepurged for fast stabilization Reduces noise from high-sensitivity detectors Heavy-walled glass body prevents oxygen and water infusion 10 µm frit prevents microparticulate…
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Fit all 2.0 mL, 12 x 32 mm, vial-based autosamplers. Compatible with all 9 mm screw-thread caps. PTFE-free—ideal for PFAS analysis (e.g., EPA 537) and other PFAS-sensitive methods.
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Certificates enclosed with each kit Vials of clear or amber borosilicate glass with ID marking spots Closures with pre-inserted septa Each kit sealed for integrity
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Includes: Capillary installation gauge for Agilent GCs Inlet wrench for Agilent GCs Septum nut removal tool 1/8", 3/16", and 1/4" nylon brushes 1/4", 3/8", and 3/16" stainless steel wire tube brushes Stainless steel surface brush 6 stainless…
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High-quality thermal desorption tubes are suitable for ppt to ppm concentrations of volatile organic compounds (VOCs) in ambient, indoor, personal, and industrial hygiene environments. Fit Markes (ULTRA and UNITY), PerkinElmer, and Shimadzu thermal desorbers. Packed tubes come with a report…
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Valco fittings have been designed for the specific demands of instrumentation and manufactured with the tight tolerances and premium quality that analysts require.
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501 Trihalomethane Mix
RestekProduct Name: 501 Trihalomethane Mix Conc. in Solvent and Volume: 200 μg/mL each in P&T methanol, 1 mL/ampul Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes Compounds Bromodichloromethane (75-27-4) Bromoform (75-25-2) Chloroform (67-66-3) …
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Treated Seamless 316L Grade Stainless Steel Tubing High durability tubing. Recommended for: Inert applications High temperatures High pressures Corrosive environments Zero bleed
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Topaz GC inlet liners feature revolutionary technology and inertness to deliver you the next level of True Blue Performance: Deactivation —unbelievably low breakdown for accurate and precise low-level GC analyses Reproducibility —unbeatable manufacturing controls and QC…
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Topaz GC inlet liners feature revolutionary technology and inertness to deliver you the next level of True Blue Performance: Deactivation —unbelievably low breakdown for accurate and precise low-level GC analyses Reproducibility —unbeatable manufacturing controls and QC…
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Universal Sealing Mats
RestekProtect contents and prevent carryover with pre-slit cap mats Chemically resistant, silicone mats are excellent for compound storage to -80°C Pre-slit mats pierceable by autosampler needle, pipette tip, or probe Universal mat for sealing 0.45, 1.3, and 2.0 mL plates
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Compatible with all 9 mm screw-thread vials. Molded, 10-mil, solid pierceable cap. PTFE-free—ideal for PFAS analysis (e.g., EPA 537) and other PFAS-sensitive methods.
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Withstands thousands of injections Eliminates septum coring and crumbling Reliable performance during extended runs O-ring detail seals needle during injection Duckbill seals more tightly at higher pressures Low insertion force for easy manual injections Reduced septum bleed and…
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Click-On connectors allow you to change traps quickly, without introducing oxygen into your system.
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Diatomaceous earth is used as a filter aid to improve extraction efficiency of densely packed soils, such as clays. By mixing the sample with diatomaceous earth, recoveries can be improved and excess moisture can be absorbed. Packaged in a convenient 1 kg quantity. Improves extraction…
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Topaz GC inlet liners feature revolutionary technology and inertness to deliver you the next level of True Blue Performance: Deactivation —unbelievably low breakdown for accurate and precise low-level GC analyses Reproducibility —unbeatable manufacturing controls and QC…
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Product Name: Organochlorine Pesticide Mix AB #1 Conc. in Solvent and Volume: 200 μg/mL each in hexane:toluene (1:1), 1 mL/ampul Max Shelf Life on Ship Date: 48 months Min Shelf Life on Ship Date: 6 months Certified Reference Material (CRM): Yes CAS #: 309-00-2;…
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Prevent small leaks from causing big problems with a Restek leak detector. AC electronic leak detector detects a broad range of gases and indicates leak severity with both an LED display and audible tone. No more waiting for a full charge—can be operated during charging or used up to 12…
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Compound List (C14) n-Tetradecane (629-59-4) (C15) n-Pentadecane (629-62-9) (C16) n-Hexadecane (544-76-3)
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Simplify your workflow—tool-free design makes it fast and easy for anyone to make consistent, quality connections Extend air canister and valve lifetime—no wrenches means no overtightening or cross-threading damage Standalone or supporting roles—use alone or pair with a…
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Extend column lifetime. Excellent inertness—obtain lower detection limits for active compounds. Sharper chromatographic peaks by utilizing retention gap technology. Maximum temperature: 360°C