78218 Results for: "Silica Flour"

Supplier: Agilent

Replacement diamond blade for column cutter

Supplier: MACHEREY-NAGEL

Glass plates with a special special HPTLC silica layer for PAH analysis.

Supplier: Bel-Art Products, a Part of SP

These colour-indicating silica gel beads are for use in refilling the Secador® auto-desiccator module which automatically regenerates them for thousands of cycles.

Supplier: Restek

Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses.

Supplier: MACHEREY-NAGEL

Unmodified standard silica layers with concentrating zone for TLC.

Supplier: Thermo Fisher Scientific

The fused quartz rods are manufactured by fusing naturally occurring crystalline silica.

Supplier: Restek

The Rtx-Volatile amine column was designed for analyzing volatile amines in difficult matrices, such as water.

Supplier: Restek

Rtx-Biodiesel TG (fused silica) columns with retention gaps feature Alumaseal® connectors to prevent leaks and extend column life.

Supplier: Restek

The Rxi-PAH GC columns were designed with a higher phenyl-content stationary phase that provides unique selectivity to separate important polycyclic aromatic hydrocarbons (PAH) for food safety that cannot be distinguished by mass spectrometry.

Supplier: Restek

These application-specific, midpolarity phase, Crossbond 35% diphenyl/65% dimethyl polysiloxane, columns, are ideal for amines and other basic compounds, including alkylamines, diamines, triamines, ethanolamines, and nitrogen-containing heterocyclics.

Supplier: DR MAISCH

Semi-preparative and preparative spherical silica material allows the clean-up of raw products from mg up to kg amounts, depending on the column ID and length. Spherical materials are easy to pack in columns.

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: Resonac

C18M are monometric type ODS columns, fully endcapped high purity silica (99,99% or higher). Ideal for reversed phase separation.

Supplier: Restek

Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses.

Supplier: Restek

Rtx®-5Sil MS columns are optimised for use with conventional MS detectors but for the fastest analyses, they are equally compatible with time-of-flight mass spectrometers.

Supplier: Restek

Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses.

Supplier: Restek

Rt®-Q-BOND are nonpolar PLOT columns incorporating 100% divinylbenzene.

Supplier: Uptima

These flash chromatography columns, irregular C18 silica serves a broad-ship of purification requirements for mid to non polar compounds.

Supplier: Restek

Convenient 2 m length is ideal for use as a secondary column in GCxGC analyses.

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: Restek

These fused silica columns are processed for high temperature applications such as high molecular weight hydrocarbons.

Supplier: Restek

These packaging materials can be used for easy scale-up to preparative chromatography or for packing the desired columns.

Supplier: Restek

Rxi®-5Sil MS stationary phase incorporates phenyl groups in the polymer backbone. This improves thermal stability, reduces bleed, and makes the phase less prone to oxidation. These columns are ideal for GC-MS applications requiring high sensitivity, including use in ion trap systems.

Supplier: Restek

Rtx-DHA (fused silica) columns are crossbond with 100% dimethyl polysiloxane, which is optimised for hydrocarbon analysis.

Supplier: Merck

Ascentis Express RP-Amide high-speed, high-performance liquid chromatography columns are based on Fused-Core® particle design. The fused core partical provides a thin porous shell of high-purity silica surrounding a solid silica core.

Supplier: Restek

Highly polar, divinyl benzene ethylene glycol/dimethylacrylate.

Supplier: Restek

Highly base-deactivated spherical silica manufactured by Restek. Useful for normal phase separations. Replaces Hypersil® BDS and Pinnacle® Amine.

Supplier: MACHEREY-NAGEL

Unmodified HPTLC silica layers with "High Definition" properties for HPTLC.

Supplier: PanReac AppliChem

Siliceous Earth purified and calcined (USP-NF) pure, pharma grade. This product consists mainly of more than 85% of silica. It has been calcined and activated at high temperatures to be chemically inactive .

Supplier: MORGAN ADVANCED MATERIALS HALD

Porcelain dishes, glazed inside and out, except base.