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HERAEUS+SILICA+


2,666  results were found

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Supplier:  Strem Chemicals Inc
Description:   (PhosphonicS PAPd1r) 2g
Supplier:  HICHROM LIMITED
Description:   Avantor® Apollo HPLC columns use high purity, base deactivated silica for powerful separations at an economical price.
Supplier:  Strem Chemicals Inc
Description:   Organocatalyst
Supplier:  Strem Chemicals Inc
Description:   Metal Oxidation Catalyst
Supplier:  HICHROM LIMITED
Description:   Avantor® Apex and Apex ll phases are recommended for routine analyses.
Supplier:  HICHROM LIMITED
Description:   Avantor® Hichrom Anion/S columns are based on 10 µm silica with quaternary ammonium ion-exchange groups.
Supplier:  Strem Chemicals Inc
Description:   Metal Oxidation Catalyst
Supplier:  HICHROM LIMITED
Description:   Avantor® ACE® CN-ES combines CN polar selectivity with enhanced hydrophobicity, enabling the benefits of both interactions to be fully exploited. Extra phase stability and increased column lifetime is provided by an extended alkyl chain spacer between the silica surface and cyano group. Avantor® ACE® CN-ES is suitable for both reversed phase and normal phase separations.
Supplier:  AVANTOR PERFORMANCE MATERIALS US
Description:   Wide-Pore butyl (C18) chromatographic media is made by covalently bonding butyl ligands to pure silica gel using a proprietary process to optimize separation efficiency, capacity, and stability.
MSDS SDS
Supplier:  AVANTOR PERFORMANCE MATERIALS US
Description:   Ready-to-use in thin layer chromatography applications, Baker-flex® precoated flexible plastic sheets have a hard, abrasion-resistant coating and solvent-resistant substrate for rapid, clean separations.
Supplier:  W.R. GRACE & CO. - CONN
Description:   Proven performance and high quality chromatographic silica.
Catalog Number: (75870-424)

Supplier:  HICHROM LIMITED
Description:   Vydac 302IC is a low capacity anion-exchange (quaternary amine) material based on a high purity 10 µm large pore size silica.
Supplier:  HICHROM LIMITED
Description:   Saturation columns are placed between the pump and the injector and they saturate the mobile phase with silica, minimizing dissolution of the analytical column when working above pH 7.
Supplier:  HICHROM LIMITED
Description:   Avantor® Alltima HP columns offer a range of different phase chemistries based on high purity silica. The Avantor® Alltima HP product family combines the selectivity and performance needed to overcome the most challenging separation needs.
Catalog Number: (76398-802)

Supplier:  HICHROM LIMITED
Description:   Exsil HPLC columns are a useful alternative to the classical spherical HPLC silicas.
Catalog Number: (76400-416)

Supplier:  HICHROM LIMITED
Description:   LiChrospher® is a silica available in both endcapped and non-endcapped C8 and C18 phases.
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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 at 1-800-932-5000.
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 at 1-800-932-5000.
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 Regulatory_Affairs@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 organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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