896 Results for: "gc-gas-chromatography"

Supplier: HICHROM

Vydac is a registered trademark of W.R.Grace and Co.

Supplier: MACRON AVANTOR BRAND

ChromAR®—Solvents that meet ACS specifications and are suitable for liquid chromatography and UV-spectrophotometry. 

Supplier: HICHROM

Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

Supplier: Avantor

Tetrabutylammonium hydroxide 0.98-1.02 M in water for HPLC, for ion pair chromatography, J.T.Baker®

Supplier: Avantor

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

Supplier: HICHROM

Irregular silica phases for analytical applications.

Supplier: HICHROM

Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

Supplier: MACRON AVANTOR BRAND

Tetrahydrofuran ≥99.8%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: Avantor

Silica gel, BAKER ANALYZED® 60 - 200 mesh for column chromatography, J.T.Baker®

Supplier: VWR Chemicals

Anion multi-component standard 1 for IC, VWR® ARISTAR®, Application: Ion chromatography standards

Supplier: VWR Chemicals

Strontium Standard, 1000 mg/L, VWR®, Strontium, Matrix: H₂O, Application: Ion chromatography standards

Supplier: HICHROM

Empty steel tube, Stainless steel, Empty columns: Yes, Ø int.: 10,00 mm, Length: 250 mm

Supplier: HICHROM

Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.

Supplier: Avantor

Biochromatography columns for analytical and preparative HPLC, low pressure LC and batch purification.

Supplier: HICHROM

Avantor® Apex HPLC column phases are recommended for routine analyses.

Supplier: HICHROM

Avantor® Alltima HP columns has polar-embedded phase with extremely low bleed.

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: HICHROM

Avantor® Partisil® was one of the first commercially available irregular silicas with a large surface area giving it a high loading capacity.

Supplier: Avantor

Avantor® ACE® C18-HL 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: VWR Chemicals

A secondary GC solvent reference standard for various chromatographic and analytical applications.

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

These Avantor® ACE® CN-300 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: HICHROM

Commercially available spherical silicas and it continues to provide and reproducible, high efficiency separations, Avantor® Partisphere® columns are available in a wide range of surface chemistries including two application specific phases.

Supplier: HICHROM

LiChrospher® is a silica available in both endcapped and non-endcapped C8 and C18 phases.

Supplier: HICHROM

These columns with high purity base deactivated porous silica are ideal for the separation of basic molecules.

Supplier: HICHROM

A range of 4 µm materials has been marketed under the Superspher® tradename in Europe.

Supplier: HICHROM

Avantor® Alltima HP columns features for general purpose normal-phase applications.

Supplier: HICHROM

Avantor® Alltima HPLC columns are high quality phases designed for general purpose applications.

Supplier: Avantor

BAKERBOND spe™ columns are disposable PP columns pre-packed with high capacity sorbents contained between two 20 µm PE frits.

Supplier: Avantor

Avantor® ACE® C4-300 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.