1301 Results for: "Vespel Ferrules for GC"

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.

Supplier: VWR Collection

Micro syringe with fixed needle for high sensitivity GC analysis and ultra-minute volumes.

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

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.

Supplier: VWR Chemicals

A standard mixture, typically used for food testing, containing the following components: 100 ug/ml each of Disulfoton [CAS:298-04-4] ; Fonofos [CAS:944-22-9] ; Parathion-methyl [CAS:298-00-0] ; Mevinphos [CAS:7786-34-7] ; Parathion [CAS:56-38-2] ; Phorate [CAS:298-02-2] ; Piperonyl butoxide [CAS:51-03-6] ; Triazophos [CAS:24017-47-8] in Toluene

Supplier: Avantor

Column type: HPLC column, LiChrosorb®, Silica (Si), Ø int.: 3,20 mm, Length: 125 mm, Pore size: 100 Å, Particle Size: 5 µm

Supplier: Avantor

Column type: UHPLC column, Empty columns, threaded, for UHPLC hardware, with length 250 mm, Empty columns: Yes

Supplier: Avantor

Column type: HPLC column, J.T.Baker®, HPLC Column

Supplier: Avantor

1,4-Dioxane ≥99.0% (by GC, corrected for water content) stabilised, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: MACRON AVANTOR BRAND

Aniline ≥99.0% (by GC, corrected for water content), AR®, Macron Fine Chemicals™

Supplier: Avantor

Dimethyl sulphoxide ≥99.9% (by GC, corrected for water content), PHOTREX® for spectrophotometry, J.T.Baker®

Supplier: Avantor

These columns with proprietary bonding technology provide high robustness with excellent column lifetimes.

Supplier: Avantor

These stainless steel columns with proprietary bonding technology provide high robustness with excellent column lifetimes.

Supplier: Avantor

These Avantor® ACE® CN columns provide great reproducibility and column lifetime.

Supplier: VWR Chemicals

N,N-Dimethylformamide ≥99.8% (GC, on anhydrous basis), PESTINORM® for pesticide residue analysis

Supplier: MACRON AVANTOR BRAND

Ethyl acetate ≥99.5% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Tetrahydrofuran ≥99.0% (by GC, corrected for water content) stabilised, AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

1,2-Dichloroethane ≥99.0% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Toluene ≥99.7% (by GC, corrected for water content), UltimAR®, Macron Fine Chemicals™

Supplier: Avantor

Tetrahydrofuran ≥99.5% (by GC, corrected for water content) stabilised, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

Lot analysis on label.

Supplier: Avantor

Chloroform ≥99.8% (by GC, corrected for water content) stabilised, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: Avantor

WCS guard cartridge holder

Supplier: Avantor

Avantor® Ultrasphere®, Avantor® Ultrasphere® XL, column holder assembly, stainless steel

Supplier: Avantor

Stainless steel, Empty columns: Yes, Ø int.: 4,60 mm, Length: 250 mm

Supplier: Avantor

These high performance UHPLC columns contain high purity spherical silica.

Supplier: Avantor

Avantor® ACE® C4 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

4-Methyl-2-pentanone ≥98.5% (by GC, corrected for water content), CMOS for microelectronic, J.T.Baker®

Supplier: Avantor

Column type: HPLC column, Zinc, Ø int.: 3,20 mm, Length: 10 mm