Colonne cromatografiche

Supplier: Merck

Ascentis® Express F5 (PFP) high-speed, high-performance liquid chromatography columns are based on the highly efficient Fused-Core® particle design.

Supplier: Merck

The LC-NH2-NP is an amino phase dedicated to normal phase chromatography suitable for separation of wate insoluble analytes like fat soluble vitamins.

Supplier: Avantor

These ultra-inert Avantor® ACE® C8 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

L'estrazione in fase solida, come tecnica di preparazione del campione, richiede spesso fasi stazionarie stabili nell'intero intervallo di pH. Il copolimero stirene-divinilbenzene (SDB) può migliorare la qualità della preparazione del campione.

Supplier: Avantor

These Vydac MS columns are a later development from Grace for the reversed phase HPLC separation of biomolecules. A proprietary surface treatment and bonding process give Vydac MS columns unique selectivity. A variety of reversed phases makes this product line suitable for the analysis of small peptides to large intact, undenatured proteins.

Supplier: Avantor

Vydac TP is the first range of wide pore media phases developed in the Vydac range and it is the industry's standard for peptide and protein separations. The large pores of the 300 Å TP silica give polypeptide molecules complete access to the interior of the silica pores.

Supplier: Avantor

These high performance HPLC columns contain high purity spherical silica.

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: 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: Avantor

La fase C18-AR di Avantor® ACE® utilizza un legante appositamente sviluppato che combina una catena C18 con funzionalità fenilica integrale, combinando così i vantaggi delle caratteristiche C18 e feniliche in un'unica fase. Può essere utilizzato per le separazioni con colonna C18 "standard", ma è consigliato anche per le separazioni che coinvolgono composti contenenti funzionalità aromatica.

Supplier: Avantor

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

Supplier: Avantor

Avantor® ACE® UltraCore BIO Phenyl2 are high performing solid-core (core-shell) particle columns, designed for a range of biomolecule applications. With both 300 Å and 500 Å pore sizes available, optimum pore size can be chosen. This phase is well suited to the analysis of hydrophobic proteins over 5kDa molecular weight with alternative selectivity to C4 bonded phases

Supplier: Avantor

Saturation columns are placed between the pump and the injector and they saturate the mobile phase with silica, minimising dissolution of the analytical column when working above pH 7.

Supplier: Avantor

Avantor® ACE® HILIC-B columns have been designed specifically for HILIC applications and are especially useful for the separation of polar analytes. These columns are part of a suit of 3 proprietary HILIC columns (HILIC-A, HILIC-B and HILIC-N) developed to enable chromatographers to achieve reproducible and successful HILIC separations using a systematic approach to method development.

Supplier: Avantor

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

Supplier: Avantor

Fase apolare di uso generale estremamente versatile per un’ampia gamma di applicazioni, tra cui (ad esempio): PCB, distillazione simulata, gas, oli essenziali, analisi degli idrocarburi, pesticidi, semivolatili, ossigenati. HI-1 è una fase crossbonded che garantisce una lunga durata anche a limiti di temperatura elevati.