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Silica gel, Pore size: 120 Å ≥99.99%, spherical 7.5 µm APS for preparative chromatography

Supplier: Thermo Fisher Scientific
Description: Silica gel, Pore size: 120 Å ≥99.99%, spherical 7.5 µm APS for preparative chromatography

MSDS Certificates

Product Image-89050.360

Silica gel, blue, pearls, GPR RECTAPUR® 2 - 4 mm, with indicator

Supplier: VWR Chemicals
Description: 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.

MSDS Certificates

Product Image-22557.230

Celite® 545, filter aid, GPR RECTAPUR®

Supplier: VWR Chemicals
Description: Diatomaceous silica for filtration.

MSDS Certificates

Image Unavailable-1.01969.1000

Silica gel, granulated 1 - 3 mm drying agent, with moisture indicator (orange gel), Supelco®

Supplier: Merck
Description: Desiccant suitable for desiccators to remove water, and for drying most gases and liquids (apart from strongly acidic and basic gases, organic solvents or alkaline liquids). The product contains iron salts as the indicator. Colour change is from orange to colourless at approx. 7/10 g adsorbed H₂O/100 g silica gel. Regeneration can be performed as often as required at 130 to 140 °C in a drying oven for approx. 3 hours.

MSDS Certificates

Product Image-1.05608.0001

Multiformat plates, silica gel 60, unmodified layers, glass backed

Supplier: Merck
Description: Merck Multiformat plates are pre-scored glass plates for easy breaking into various sizes. The plates use the same silica coating as the corresponding TLC or HPTLC plate delivering chromatograms that are identical to those of the non scored plates.

MSDS

Image Unavailable-18654-25KG

Talc, powder, meets analytical specification of BP, Ph. Eur., Fluka™

Catalog Number: (18654-25KG)
Supplier: Honeywell Chemicals
Description: Talc, powder, meets analytical specification of BP, Ph. Eur., Fluka™
UOM: 1 * 25 kg
Image Unavailable-APPC142475.1211

Kieselguhr USP, NF, pharma grade, purified and calcined

Catalog Number: (APPC142475.1211)
Supplier: PanReac AppliChem
Description: 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 .
UOM: 1 * 1.000 g
Product Image-89054.360

Silica gel, orange/green, beads, GPR RECTAPUR® 2 - 5 mm, with indicator

Supplier: VWR Chemicals
Description: 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.

MSDS Certificates

Product Image-1.15647.0001

HPTLC plates silica gel 60, modified CN, DIOL, NH₂, glass backed

Supplier: Merck
Description: CN- and DIOL-modified silica plates are moderately polar that are suitable for both normal and reversed phase systems. The amino modified NH₂ plate provides weak basic ion exchange characteristics with special selectivity for charged compounds offering an alternative to PEI cellulose.

MSDS

Image Unavailable-PROOVHG-ISIO21K100

Silica standard solution, VHG

Catalog Number: (PROOVHG-ISIO21K100)
Supplier: LGC Standards PROMOCHEM
Description: Silica standard, SiO₂, 1000 mg/l, VHG, Matrix: H₂O, Application: Ion chromatography standards
UOM: 1 * 100 mL

Certificates


Product Image-27612.292

Silica gel, white, small, pored beads 2,5 - 4 mm

Catalog Number: (27612.292)
Supplier: VWR Chemicals
Description: Glassy, hard beads with an internal surface of approx. 800 m²/g. Because of its very large surface area, our beads exhibit a high adsorption capacity for water vapour. The beads can be reactivated without significantly reducing adsorption efficiency.
UOM: 1 * 1 kg

MSDS Certificates


Image Unavailable-1.51015.0001

TLC plates, silica gel 60, MS-grade, aluminium sheets

Supplier: Merck
Description: Thin-layer chromatography plates (TLC), TLC, MS-grade, Coating material: Silica gel, Backing material: Aluminium, Fluorescent indicator: F254, Plate size: 50×75 mm, Layer thickness: 100 µm, Pore size: 60 Å

Image Unavailable-ICNA02100894.5

Bentonite, grey powder

Supplier: MP Biomedicals
Description: Bentonite is used as aluminum silicate (clay), emulsifier and adsorbent for proteins and virus particles.

Product Image-1.16717.0001

TLC plates, silica gel 60, unmodified and chemically modified layers, aluminium backed

Supplier: Merck
Description: TLC plates, unmodified silica gel 60
This range of plates uses Merck silica gel 60 with a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. The smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 200 μm and, particle size of 10 to 12 µm. Flexible aluminium plates that can easily be cut to match individual separation requirements. Two inorganic fluorescent indicators for UV detection of colourless substances. Samples which absorb shortwave UV at 254 nm are detected due to fluorescence quenching.

MSDS

Product Image-1.05714.0001

TLC and GLP plates, silica gel 60, unmodified layers, glass backed

Supplier: Merck
Description: TLC plates, unmodified silica gel 60
Merck silica gel 60 has a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. This smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 250 μm and particle size of 10 to 12 µm. Two inorganic fluorescent indicators for UV detection of colourless substances.

MSDS

Product Image-7024-05

J.T.Baker®, Silica Gels for Preparative Chromatography, Low Pressure

Supplier: Avantor
Description: These are used in low pressure preparative chromatography. The mesh specifications ensure there is no excess of fines in the product which can affect flow rates and separation performance.

MSDS Certificates

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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