893 Results for: "gc-gas-chromatography"
VWR®, N,N-Dimethylformamide, secondary reference standard for GC, PESTINORM®
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, Cyclohexane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, tert-Butyl Methyl Ether, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® PESTINORM®, iso-Butyl Methyl Ketone, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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Methanol absolute ≥99.9% (by GC, corrected for water content) for HPLC, for liquid chromatography, J.T.Baker®
Supplier: Avantor
Methanol absolute ≥99.9% (by GC, corrected for water content) for HPLC, for liquid chromatography, J.T.Baker®
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VWR®, Micro Syringes Ultra-minute Volume
Supplier: VWR Collection
Micro syringe with fixed needle for high sensitivity GC analysis and ultra-minute volumes.
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VWR® PESTINORM®, Di-isopropyl Ether, Stabilised, Secondary Reference Standard for GC
Supplier: VWR Chemicals
Stabilised with BHT (2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, Ionol) 40 ppm. A secondary GC solvent reference standard for various chromatographic and analytical applications.
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n-Pentane ≥98% (by GC), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
n-Pentane ≥98% (by GC), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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N,N-Dimethylacetamide ≥99.0% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
N,N-Dimethylacetamide ≥99.0% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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1-Propanol ≥99.5% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
1-Propanol ≥99.5% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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Rankem®, Gas Washing Bottles, with Interchangeable Stopper
Supplier: Transene
Complete gas washing bottles with interchangeable stopper.
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VWR® PESTINORM®, 1,4-Dioxane, Stabilised, Secondary Reference Standard for GC
Supplier: VWR Chemicals
Stabilised with BHT (2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, Ionol) 20 ppm. A secondary GC solvent reference standard for various chromatographic and analytical applications.
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Heptane (mixture of isomers) ≥99% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Heptane (mixture of isomers) ≥99% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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Toluene ≥99.8% (by GC, corrected for water content), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Toluene ≥99.8% (by GC, corrected for water content), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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Cast iron float and thermostatic steam traps (parallel configuration)
Supplier: Avantor Fluid Handling
Keep steam space free of condensate to provide maximum system efficiency.
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VWR® PESTINORM®, Fatty Acid Methyl Esters (FAME) Standards for GC
Supplier: VWR Chemicals
Avantor offers an extensive range of FAME standards as Certified Reference Materials under the well-known PESTINORM® brand.
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Methanol ≥99.9% (by GC, corrected for water content), BAKER ANALYZED™ HPLC for liquid chromatography, for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
Supplier: Avantor
Methanol ≥99.9% (by GC, corrected for water content), BAKER ANALYZED™ HPLC for liquid chromatography, for HPLC, UHPLC, for spectrophotometry, J.T.Baker®
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Methanol ≥99.9% (by GC), UltimAR® for liquid chromatography, for organic residue analysis, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
UltimAR-solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.
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Cyclohexane ≥99% (by GC, corrected for water content), UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Suitable for Liquid Chromatography, Extract/Conc, UV-Spectrophotometry, Organic Residue Analysis
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Toluene ≥99.7% (by GC), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Especially intended for use as an HPLC and TLC solvent.
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VWR® Standard Micro Syringes
Supplier: VWR Collection
Standard micro syringes for GC with fixed needle.
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Chloroform ≥99.8% (by GC, corrected for water content) stabilised, ChromAR® ACS for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Chloroform ≥99.8% (by GC, corrected for water content) stabilised, ChromAR® ACS for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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Dichloromethane ≥99.9% (by GC, corrected for water content), ChromAR® ACS for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
ChromAR - solvents that meet ACS specifications and are suitable for liquid chromatography and UV-spectrophotometry.
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tert-Butyl methyl ether ≥99.0% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
tert-Butyl methyl ether ≥99.0% (by GC, corrected for water content), ChromAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™
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Avantor® Allsep Anion, Anion Exchange HPLC Columns
Supplier: HICHROM
Allsep anion is a methacrylate based phase with quaternary ammonium functional groups, optimised for use with both suppressed and non-suppressed conductivity detection. They are recommended for applications involving inorganic anions, weak and strong acid ions, metal complexes and organic acids.
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Screw Caps for VWR® Scintillation Vials
Supplier: VWR Collection
VWR®, Chromatography vial closure, Type: Screw cap, UREA, with PE cone liner
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VWR®, Stoppers for Crimp Neck Headspace Vials ND20
Supplier: VWR Collection
VWR®, Chromatography vial closure, Butyl, Stopper, Hardness: —, Septum: Grey butyl, Thickness: —
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PEEKsil™, Chromatography Tubing, Precut
Supplier: HICHROM
316 Stainless steel, precision bore ¹/₁₆" type tubing.
Expand 6 Items
Supplier: VWR Collection
Supplier: VWR Collection