70284 Ergebnisse für: "Silica Flour"

Supplier: Thermo Fisher Scientific

Kieselgel amorph S.A. 105-130 m²/g, gedampft, oberflächenbehandelt

Supplier: Thermo Fisher Scientific

Kieselgel amorph S.A. 85-115 m²/g, gedampft

Supplier: Trajan Scientific and Medical

SilFlow™ Mikrokanalgerät(MCD)-Optionen für GC 3-Port-Splitter, GC 4-Port-Splitter und einen Deans Schalter MCD, perfekt für mehrdimensionale Analysen. SilFlow™ kann ohne Beeinflussung der Chromatographie in Ihr System integriert werden.

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: MACHEREY-NAGEL

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

Supplier: Merck

Drying pearls changes colour from orange to colorless after moisture absorption.

Supplier: Avantor

HMDS deactivated fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.

Supplier: Agilent

Fused Silica/PEEK capillary, 50 μm, 500 mm

Supplier: Avantor

HMDS deactivated high temperature fused silica retention gap / precolumn. Deactivation mainly for apolar solvents.

Supplier: Thermo Fisher Scientific

Kieselgel amorph S.A. 105-145 m²/g, gedampft, oberflächenbehandelt

Supplier: Alltech

Für eine maximale Leistung der heutigen Flash-Instrumente sind die GraceResolv™ Kartuschen mit Davisil® Qualitäts-Kieselsäure gepackt.

Supplier: MACHEREY-NAGEL

Unmodified standard silica layers for TLC.

Supplier: MACHEREY-NAGEL

Photometrisches Testkit zur Bestimmung von Silica in Wasserproben.

Supplier: Restek

The Rt®-βDEXcst columns are specially designed for the fragrance industry and pharmaceutical applications.

Supplier: Lovibond

Test kit, Silica PR tablet, Messbereich: 0,05 – 4 mg/l SiO₂, Für Gerät: MD600

Supplier: PerkinElmer

SPE Supra-Clean® SI-S are spherical silica-based columns. Ideal for extracting polar compounds when analysing aldehydes, amines, pesticides, herbicides, carotenoids, fat soluble vitamins, baflatoxins, fatty acids, and phospholipids.

Supplier: VICI JOUR RESEARCH

These fittings are designed for 360 µm tubing (metal, fused silica, PEEK or fused silica).

Supplier: CAMAG

TLC precoated sheets, silica gel 60.

Supplier: Thermo Fisher Scientific

These quartz discs are manufactured by fusing naturally occurring crystalline silica.

Supplier: Avantor

Irregular silica phases for analytical applications.

Supplier: MACHEREY-NAGEL

These unmodified standard silica layers for TLC are available as glass plates with or without fluorescent indicator. High suitability for trace analyses resulting from a UV indicator with increased brilliance and a low-noise background of the layer.

Supplier: Restek

Analyse active samples accurately; ideal for chlorinated pesticide analysis (reduces endrin breakdown to less than 1%)

Supplier: VWR Chemicals

Perlite is a material that looks like granules or powder and is white in colour. It is a volcanic silica sand containing water that is industrially expanded by heat treatment (1200°C). It is composed of silica, alumina, iron oxide, titanium oxide, lime, magnesia, sodium oxide and potassium. It has a very high water retention capacity (4-5 times its weight) and is pH neutral (pH 7 to 7,2).

Supplier: MP Biomedicals

Diatomaceous earth acid-washed is a highly insoluble, inert material and is used as a filtration aid. It is suitable for most routine filtrations.

Supplier: Thermo Fisher Scientific

Use these connector kits, sleeves, and tees with EASY-Column™ capillary columns.

Supplier: Hach

Test kit, Silica, Amino acid F reagent, Messbereich: 0 - 1,60 mg/l

Supplier: Thermo Orion

Orion™ AQUAfast Powder Pack reagents perform colorimetric measurements of common water parameters with powders that dissolve quickly and mix easily.

Supplier: MERCK PRODUCTION CHEMICALS

This silica gel is suitable for high performance flash chromatography.

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.