1299 Results for: "Vespel Ferrules for GC"

Supplier: VWR Collection

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

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: 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: Avantor

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

Supplier: Avantor

Hexane (mixture of isomers) ≥98.5% (by GC, sum of enantiomers), BAKER ANALYZED® ACS, J.T.Baker®

Supplier: MACRON AVANTOR BRAND

1-Butanol ≥99.4% (by GC, corrected for water content), AR® ACS, Macron Fine Chemicals™

Supplier: Avantor

These stainless steel 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: HICHROM

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

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: Avantor

These 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: MACRON AVANTOR BRAND

Ethyl acetate ≥99.5% (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: 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: MACRON AVANTOR BRAND

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

Supplier: HICHROM

Empty steel tube, Stainless steel, Empty columns: Yes, Ø int.: 2,10 mm, Length: 250 mm

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: HICHROM

Column type: HPLC column, Zinc, Ø int.: 4,00 mm, Length: 20 mm

Supplier: Avantor

These high performance UHPLC columns contain high purity spherical silica.

Supplier: HICHROM

Column type: HPLC column, LiChrosorb®, Silica (Si), Ø int.: 3,20 mm, Length: 250 mm, Pore size: 100 Å, Particle Size: 5 µm

Supplier: Avantor

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

Supplier: HICHROM

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

Supplier: Avantor

Avantor® ACE® AQ 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

Packaged under nitrogen. Filtered through a 0.2µm filter to remove particulate matter. UV cutoff 330nm. Lot analysis on label.

Supplier: MACRON AVANTOR BRAND

Methanol ≥99.8% (by GC, corrected for water content), UltimAR®, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Suitable for liquid chromatography and UV-spectrophotometry.

Supplier: MACRON AVANTOR BRAND

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