767 个结果符合：“GC Columns”

Supplier: AGILENT HEWLETT PACKARD

These inlet liners prevent adsorption and ensure accurate sample transfer onto the GC column through a robust deactivated surface. These liners are recommended for trace level analysis of active analytes. Liners with inert wool retain non-volatiles, prolonging column life and lowering frequency of MS source maintenance.

Supplier: TCI

Application: SILREST (10-50 μL) is directly injected into GC at 150-250 °C of the column temperature. The baseline of the recorder normally stabilizes within several minutes. If not, injection of SILREST is repeated until the baseline stabilizes. Note: SILREST cannot be used for glycerin, polyethylene glycol, other liquid phases having activated hydrogen such as hydroxyl group, thiol group, carboxyl group, amino group, imino group.

Supplier: Avantor

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

Supplier: Avantor

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

Supplier: HICHROM

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

Supplier: HICHROM

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

Supplier: HICHROM

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

Supplier: Avantor

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

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

Supplier: HICHROM

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

Supplier: HICHROM

Column type: HPLC column, ODS2, Spherisorb® ODS2, 4,6 mm analytical columns, endcapped, 内径: 4,60 mm, 长度: 250 mm, 孔大小: 80 Å, 颗粒大小: 10 µm

Supplier: HICHROM

Irregular silica phases for analytical applications.

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: Avantor

Avantor® ACE® Silica 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 high performance HPLC columns contain high purity spherical silica.

Supplier: HICHROM

To overcome separation needs, these columns have high performance and selectivity.

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.

Supplier: Avantor

Avantor® ACE® C8-300 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

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

Supplier: Avantor

Avantor® ACE® C18 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

Avantor® Apollo HPLC columns use high purity, base deactivated silica for powerful separations.

Supplier: Avantor

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

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: HICHROM

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

Supplier: HICHROM

Irregular silica phases for analytical applications.

Supplier: HICHROM

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

Supplier: HICHROM

Vydac MS columns are a later development from Grace for the reversed phase HPLC separation of biomolecules.

Supplier: Avantor

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

Supplier: Avantor

These ultra inert Avantor® ACE® Phenyl-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: 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.