You searched for: Colonnes pour chromatographie

Supplier: Thermo Fisher Scientific

These columns are custom-tailored to analyse dioxins and polychlorinated biphenyls (PCBs). Optimised to meet the requirements of high-resolution GC/MS methods, these columns deliver optimum performance with exceptional stability and very low bleed. These low-polarity columns provide wide coverage of the 17 cogeners with the highest toxicological significance (2,3,7,8-chlorine substituted congeners).

Supplier: PerkinElmer

Elite-SimDist Dimethylpolysiloxane capillary columns processed for simulated distillation.

Supplier: MACHEREY-NAGEL

CHROMABOND® PTS and CHROMABOND® PTL columns are designed for the separation of a two-phase mixture without a separation funnel.

Supplier: MACHEREY-NAGEL

The retention gap technique in combination with on-column injection allows concentration of a large sample volume in the capillary column. The retention gap depends on the solvent used:

Supplier: PerkinElmer

The Elite-1ht columns are 100% dimethyl polysiloxane and come in a variety of sizes.

Supplier: PerkinElmer

Elite-WAX ETR Polyethylene Glycol capillary columns are ideal for the analysis of polar compounds.

Supplier: PerkinElmer

Elite-17ms columns are ideal for confirmation analysis and have excellent inertness for active compounds.

Supplier: PerkinElmer

Elite-TPH specialty phase capillary columns are ideal for the analysis of total petroleum hydrocarbons.

Supplier: PerkinElmer

Elite-Betacydex columns are ideal for chiral separations.

Supplier: PerkinElmer

Elite-CL Pesticides 2 capillary columns are specially designed to overcome the coelutions and analyte breakdown typically encountered in chlorinated pesticide.

Supplier: PerkinElmer

Elite-225 columns are fused silica columns coated with phenylmethylpolysiloxane (50% cyanopropylphenyl).

Supplier: HAMILTON BONADUZ

PRP-C18 polymeric HPLC columns are designed to provide high efficiency, reversed phase separations over an extended column life in nearly any mobile phase or pH.

Supplier: PerkinElmer

Elite-35ms columns are dimethylpolysiloxane (35% Diphenyl) silica fused columns.

Supplier: PerkinElmer

Elite-5 Amine capillary columns are ideal for the analysis of amines and other basic compounds.

Supplier: PerkinElmer

Elite-17ht columns are extremely versatile, permitting the analysis of pesticides, herbicides, rosin acids, phthalate esters, triglycerides and sterols.

Supplier: PerkinElmer

Elite-CL Pesticides capillary columns are specially designed to overcome the coelutions and analyte breakdown typically encountered in chlorinated pesticide.

Supplier: PerkinElmer

Elite Volatiles specialty phase capillary columns are ideal for the analysis of volatile organic compounds.

Supplier: PerkinElmer

Elite-XLB capillary columns are specialty phase for GC/MS with exceptionally low bleed.

Supplier: PerkinElmer

Elite-FFAP columns consist of nitroterephthalic acid modified polyethylene glycol (bonded).

Supplier: PerkinElmer

Elite-1701 (14% Cyanopropylphenyl) Methylpolysiloxane series capillary columns are fused silica capillary columns ideal for the analysis of nonpolar to polar compounds and acid to basic species.

Supplier: PerkinElmer

Elite-VMS Pesticides capillary columns are specially designed for the analysis of volatile organic pollutants.

Supplier: HAMILTON BONADUZ

PRP-1 polymeric HPLC columns are designed for broad ranging uses, similar to C8 or C18 HPLC materials. They combine the best characteristics of silica-based and polymeric columns resulting in highly inert and long-lasting columns. These columns are ideal for applications that require a high degree of column to column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-1 has no stationary phase coating. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns.

Supplier: Cytiva

La colonne de désalinisation HiPrep™ 26/10 est une colonne pratique, prête à l'emploi, préremplie avec Sephadex™ G-25 Fine pour la désalinisation et l'échange de tampon pour des tailles d'échantillons atteignant 15 ml par colonne.

Supplier: HAMILTON BONADUZ

PRP-h5 polimeric reversed phase columns are ideal for applications that require a high degree of column-to-column and batch to batch consistency (quality assurance, clinical trials). Unlike C8 or C18 columns, PRP-h5 has no stationary phase coating. The integral reversed phase characteristics of the PRP-h5 column eliminate the need for special coating techniques. Since there is no stationary phase to hydrolyse, the column maintains its performance characteristics longer than many C8 or C18 columns. PRP-h5 columns are packed with a poly(styrene-divinylbenzene) material.

Supplier: DR MAISCH

Spécialement conçues pour les séparations pharmaceutiques et biotechniques. Idéales pour les séparations LC-MS.

Supplier: Cytiva

Les colonnes HiTrap™ CM FF dont préremplie de CM Sepharose™ Fast Flow et constituent des échangeurs de cations faibles pour les purifications de protéines à petite échelle ainsi que pour le criblage des conditions de liaison et d'élution.

Supplier: Cytiva

Les colonnes HiTrap™ DEAE FF sont préremplies de DEAE Sepharose Fast Flow et constituent des échangeurs d'anions faibles pour les purifications de protéines à petite échelle ainsi que pour le criblage des conditions de liaison et d'élution.

Supplier: Cytiva

Colonnes pour une purification facile et rapide d'anticorps monoclonaux. Préparées avec rProtein A Sepharose™ Fast Flow pour une purification et un fractionnement des IgG secondaires et des IgG provenant de sources différentes.

Supplier: Cytiva

PD SpinTrap G-25 est une colonne à usage unique pour le nettoyage de grosses biomolécules.

Supplier: Cytiva

La colonne HiTrap™ SP FF est préremplie avec de la SP Sepharose Fast Flow et constitue un échangeur de cations fort pour les purifications de protéines à petite échelle ainsi que pour le criblage des conditions de liaison et d'élution.