66504 výsledků pro: "Silica Flour"

Supplier: Thermo Fisher Scientific

Silikagel, granules ACS -6+18 Mesh desiccant, with indicator

Supplier: Hach

Test kit, Silica, molybdate reagent

Supplier: VWR Chemicals

This blue silica gel is used where products need to be protected from humidity during storage and transportation. This silica gel changes its colour from dark blue to pink when saturated.

Supplier: Hach

Standard solutions for accuracy checks in silica determinations.

Supplier: Avantor

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

Supplier: Avantor

The maximum operating temperature is 100 °C.

Supplier: Thermo Fisher Scientific

Silikagel, Pore size: 60 Å 60-200 µm, Ultrapure for column chromatography

Supplier: Thermo Fisher Scientific

Silikagel, Pore size: 60 Å 0.019-0.037 mm (400-600 mesh)

Supplier: Thermo Fisher Scientific

Silikagel, Pore size: 60 Å 0.075-0.2 mm (70-200 mesh)

Supplier: Avantor

Ultra čisté PP kolony s BAKERBOND® HPLC médii jsou navrženy pro ušetření času, minimalizaci práce, konečné objemy rozpouštědla a vylepšenou účinnost. Rychlost průběhu až 9krát vyšší než u konvenčních kolon. Vestavěný ochranný filtr kolony a vyšší koncentrace analytu mohou snížit nebo eliminovat kroky pro předfiltraci a koncentrování.

Supplier: Avantor

Avantor® Alltima HP columns features for general purpose normal-phase applications.

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: Thermo Fisher Scientific

Silica gel amorphous S.A. 175-225 m²/g, fumed

Supplier: VWR Chemicals

Silikagel 60, irregular 60 - 200 µm for flash chromatography

Supplier: VWR Chemicals

Silikagel 40 - 63 µm for flash chromatography

Supplier: Avantor

Silikagel, BAKER ANALYZED® 60 - 200 mesh for column chromatography, J.T.Baker®

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: VWR Chemicals

Non toxic dessicants, for adsorbing moisture from the atmosphere and gas streams, which contain iron salts as a colour indicator. The dry material has an intense orange colour and changes to a pale beige/white colour on adsorption of water.

Supplier: Avantor

6 to 18 mesh. Indicating (cobalt chloride). Lot analysis on label.

Supplier: Thermo Fisher Scientific

Silica gel amorphous S.A. 205-245 m²/g, fumed, surface treated

Supplier: VARIAN

This high quality, long life tungsten carbide glass knife produces perfect cuts, and is especially suitable for use with CP-Quick-Seal connectors.

Supplier: MACHEREY-NAGEL

Silica adsorbents for thin layer chromatography.

Supplier: VARIAN

Deactivated or undeactivated fused silica tubing.

Supplier: HAMILTON BONADUZ

Typ kolony: HPLC column, Silica, Silica analytical guard column starter kit (1 holder, 2 cartridges) for steel columns with 2,1×20 mm guard column, Ø vnitř.: 2,10 mm, Délka: 20 mm

Supplier: VWR Chemicals

Moisture absorber, neutral, not deliquescing, not corrosive. It can be regenerated by heating at about 150 °C

Supplier: VWR Chemicals

Our silica gel yellow/blue is used where products need to be protected from humidity during storage and transportation. The colour changes from yellow to light blue when saturated.

Supplier: VWR Chemicals

Non toxic dessicants, for adsorbing moisture from the atmosphere and gas streams, which contain iron salts as a colour indicator. The dry material has an intense orange colour and changes to a pale beige/white colour on adsorption of water.

Supplier: Avantor

Pro sloupcovou chromatografii a rozšiřování TLC procedur. Analýza šarže na štítku.

Supplier: VWR Chemicals

Our silica gel orange/green is used where products need to be protected from humidity during storage and transportation. The colour changes from orange to dark green when saturated.