71371 Results for: "Silica Flour"

Supplier: MP Biomedicals

Maltose and dextrins obtained by enzymatic digestion of corn flour by barley malt.

Supplier: TECHNICAL QUARTZ SOLUTIONS

Basins (capsules) with flat bottom.

Supplier: Hach

One unit each of the reagents is sufficient for 30 days of operation. The standard solution is sufficient for ten calibrations.

Supplier: Thermo Fisher Scientific

Use these gap kits to conveniently install a retention gap/guard column to your analytical column.

Supplier: PerkinElmer

Small pore silica-based sorbent used for separation of small molecules. Non-functional and polyfunctional C8 and C18 are available.

Supplier: Merck

PLC (Preparative Layer Chromatography) plates are based on the same proven Merck silica-binder technology as analytical TLC plates. Plates are available with layers of unmodified silica gel or RP-18 modified silica gel in several layer thicknesses, ranging from 500 to 2000 µm, with or without fluorescent indicator.

Supplier: Merck

Density: 1,04 g/cm³.

Supplier: BUCHI

FlashPure EcoFlex cartridge filled with irregular sorbent. FlashPure cartridges offered in a wide range of sizes, covering different stationary phases, particle sizes and geometries.

Supplier: Merck

Selection of standardised and modified silica gels that are available in many granulations and supplied from one single source, dedicated to chromatography. Standardised silica gels are widely used in separation processes to purify valuable compounds in ton quantities.

Supplier: BUCHI

FlashPure Select cartridge filled with spherical sorbent. FlashPure cartridges offered in a wide range of sizes, covering different stationary phases, particle sizes and geometries.

Supplier: TECHNICAL QUARTZ SOLUTIONS

Basins with round bottom and spout made from quartz Vitreosil®.

Supplier: VWR Chemicals

Our silica wool is made from pure fused quartz fiber: amorphous, continuous, tangled, white, odorless, with no volatile component and no shot. Length, shape and arrangement of fibers give the wool its curly appearance preventing compression of the padding and improves its desired insulating properties.

Supplier: Avantor

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

Supplier: Avantor

Silica guard cartridge

Supplier: Avantor

Thin-layer chromatography plates (TLC), J.T.Baker®, Coating material: Silica gel

Supplier: Avantor

Avantor® Partisil® was one of the first commercially available irregular silicas. A large surface area gives it a high loading capacity. Avantor® Partisil® ion-exchange materials are widely referenced and remain one of the most popular choices for analysts.

Supplier: Avantor

These Nucleosil® HPLC columns are packed with spherical porous silica available in a pore size of 50 Å. This silica structure is wide accepted as routine chromatographic packings for very diferent fields of modern chromatography.

Supplier: Avantor

Prevail™ HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. All phases, apart from Prevail™ Carbohydrate ES are silica-based. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes.

Supplier: Merck

Ascentis® Silica HPLC columns for the classic use in normal phase HPLC.

Supplier: Avantor

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

Supplier: Avantor

Avantor® Genesis phases are based on high purity metal-free spherical silica. They are suitable for the analysis of a wide range of analytes.

Supplier: Merck

Our NH₂, CN- and DIOL-modified silica sorbents are less polar then conventional silica phases, making them ideal for separating hydrophilic or charged substances. Our moderately polar cyano- and diol-modified silica plates can be used for both normal phase and reversed phase systems. An alternative to PEI cellulose, amino-modified NH₂ plates provide weak basic ion exchange characteristics with special selectivity for charged compounds.

Supplier: Avantor

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

Supplier: Thermo Fisher Scientific

Nickel on silica-alumina for use as a catalyst

Supplier: Hach

Test kit, Silica, molybdate reagent

Supplier: Trajan Scientific and Medical

Non deactivated fused silica capillary tubing.
Used in a wide range of capillary GC, HPLC and bioanalytical applications
Made from high quality fused silica
Tubing protected with a high temperature polyimide resin

Supplier: INTERSCIENCE

BagPage® single use bags with filter membrane reduce analysis time thanks to their wide opening and markings showing where to introduce the pipette. Ideal for pasty products, cheese, flour and cakes. To use: Place the sample in the opened compartment (Fig. 1). Mix and then add reagents into the specially designed compartment (Fig. 2).

Supplier: Hach

These reagents used for low and ultra-low range silica determination by the Heteropoly Blue method.

Supplier: Hach

Standard solutions for accuracy checks in silica determinations.

Supplier: MERCK PRODUCTION CHEMICALS

Selection of Merck's standardised and modified silica gels that are available in many granulations and supplied from one single source, dedicated to chromatography. Standardised silica gels are widely used in separation processes to purify valuable compounds in ton quantities. Modified silica on the other hand is used in separation problems, which cannot be adequately solved using unmodified silica.