533 Risultati per: "chromatography preparative"

Supplier: Avantor

Avantor® ACE® Excel® 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 ultra-inert Avantor® ACE® Excel® 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: Tecan

Florisil is used for sample preparation (solid phase extraction) of e.g., organic tin compounds and aliphatic carboxylic acids. Florisil is a magnesium silicate.

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

Avantor® ACE® C18-300 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. These columns are designed for a wide range of chromatographic applications, to provide great performance with acidic, basic and neutral molecules.

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

These ultra-inert Avantor® ACE® Excel® 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

Avantor® ACE® C18-PFP phase utilises a specially developed ligand combining a C18 chain with integral PFP functionality. This results in a phase that maintains the hydrophobic, stability and low bleed characteristics of leading C18 phases, yet provides the multiple retention mechanisms of a PFP phase.

Supplier: Avantor

Avantor® ACE® Excel® 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

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

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: Thermo Fisher Scientific

This TLC high purity grade silica gel without binder is used for thin layer chromatography plate preparation.

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: Merck

This 33 mm syringe filter with a hydrophilic polyethersulfone membrane, for non-sterile filtration on the Samplicity G2 system, has a 0,22 µm pore size used in preparation of aqueous solutions prior to chromatography or other instrument analyses.

Supplier: Avantor

Avantor® ACE® SuperC18 columns provide high stability across an extended pH range. These stainless steel columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

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

These ultra-inert Avantor® ACE® Excel® 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

Avantor® ACE® SuperC18 columns provide high stability across an extended pH range. These stainless steel columns are ideal for use with LC/MS compatible buffers and can be used with both MeOH and MeCN mobile phases.

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: Avantor

These ultra inert Avantor® ACE® Phenyl 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® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Avantor

Le colonne Avantor® ACE® C18 garantiscono un'elevata riproducibilità e durata utile. Queste colonne in acciaio inossidabile sono disponibili in un'ampia gamma di dimensioni e granulometrie delle particelle, da capillari a preparative.

Supplier: Avantor

Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

Supplier: Tecan

Polymer micro particulate with strong cationic exchange chemistry providing large contact zone for sorbent analyte interaction resulting in a fast and uniform sample preparation. Ideal for basic target compounds.

Supplier: Avantor

La fase Avantor® ACE® C18-AR utilizza un legante appositamente sviluppato che combina una catena C18 con funzionalità completa del fenile, che riunisce i vantaggi delle caratteristiche di C18 e del fenile in un’unica fase. Ciò può essere utilizzato per separazioni con colonne C18 ‘standard’ ma è consigliato anche per separazioni che implicano composti con funzionalità aromatica. In acciaio inox.

Supplier: Avantor

Le colonne Avantor® ACE® Silica garantiscono un'elevata riproducibilità e durata della colonna. Queste colonne in acciaio inossidabile sono disponibili in un'ampia gamma di dimensioni e granulometrie delle particelle, da capillari a preparative.

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: Tecan

Polymer micro particulate with strong anionic exchange chemistry providing large contact zone for sorbent analyte interaction resulting in a fast and uniform sample preparation. Specially formulated for THC/THCA testing.

Supplier: Tecan

Micro particulate with strong cation exchange chemistry providing large contact zone for sorbent analyte interaction resulting in a fast and uniform sample preparation. Formulated for FNT and pain panel.

Supplier: Avantor

Questi filtri per siringhe sono progettati specificatamente per applicazioni di preparazione dei campioni cromatografici e ottimizzati per fornire risultati più coerenti con meno estraibili.