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VWR®, Sulphite (in HSO³⁻) 1000 mg/L in Water standard for ion chromatography

Supplier: VWR Chemicals
Description: Sulphite (HSO₃<sup>-</sup>) standard solution, 1000 mg/L, VWR®, Contents: NaHSO₃HCOH in H₂O, Application: Ion chromatography standards

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Product Image-ACE-PFASD-0502

Avantor® ACE® PFAS Delay Columns

Catalog Number: (ACE-PFASD-0502)
Supplier: Avantor
Description: Background PFAS (Perfluoronated Alkyl Substances) from an LC instrument and mobile phase can interfere with the detection of PFAS in samples. The introduction of a delay column, which is plumbed before the autosampler in the LC system, will delay background PFAS to improve accuracy of PFAS measurement by LC-MS.​
UOM: 1 * 1 items

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Product Image-MDKH-3-2502U

Avantor® ACE®, HPLC/UHPLC Columns, HILIC Method Development Kits, Analytical

Supplier: Avantor
Description: Avantor® ACE® HILIC method development kits offer all three Avantor® ACE® proprietary HILIC phases (HILIC-A, HILIC-B and HILIC-N) in one kit. These phases offer alternative HILIC selectivity to each other, and have been developed to enable chromatographers to achieve reproducible and successful HILIC separations using a systematic approach to method development.

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Product Image-208MS52

Vydac 208MS C8, HPLC columns

Supplier: Avantor
Description: Vydac MS columns are a later development from Grace for the reversed phase HPLC separation of biomolecules. A proprietary surface treatment and bonding process give Vydac MS columns unique selectivity. A variety of reversed phases makes this product line suitable for the analysis of small peptides to large intact, undenatured proteins.

Environmentally Preferable

Product Image-214MS5.325

Vydac 214MS C4, HPLC columns

Supplier: Avantor
Description: These Vydac MS columns are a later development from Grace for the reversed phase HPLC separation of biomolecules. A proprietary surface treatment and bonding process give Vydac MS columns unique selectivity. A variety of reversed phases makes this product line suitable for the analysis of small peptides to large intact, undenatured proteins.

Environmentally Preferable

Product Image-EXL-1012-1003U

Avantor® ACE® Excel® C18-Amide, HPLC/UHPLC Columns, 2 µm

Supplier: Avantor
Description: Avantor® ACE® Excel® C18-Amide is a uniquely designed stationary phase offering improved retention of polar compounds, enhanced phenolic resolution and alternative selectivity to C18 bonded columns. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.

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Product Image-HICH99341

Avantor® Prevail Silica, HPLC Columns

Catalog Number: (HICH99341)
Supplier: Avantor
Description: 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.
UOM: 1 * 1 items

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Product Image-ACE1191546MVK

Avantor® ACE® C18-AR, HPLC Columns, 3 µm

Supplier: Avantor
Description: The Avantor® ACE® C18-AR phase utilises a specially developed ligand combining a C18 chain with integral phenyl functionality, thus combining the benefits of both C18 and phenyl characteristics into a single phase. This can be used for ‘standard’ C18 column separations, but is additionally recommended for separations that involve compounds containing aromatic functionality.

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Product Image-HICH99309

Avantor® Prevail C18-Select, HPLC Columns

Supplier: Avantor
Description: 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.

Environmentally Preferable

Product Image-BIO-352-1530

Avantor® ACE® UltraCore BIO phenyl2, Analytical HPLC/UHPLC Columns

Supplier: Avantor
Description: Avantor® ACE® UltraCore BIO Phenyl2 are high performing solid-core (core-shell) particle columns, designed for a range of biomolecule applications. With both 300 Å and 500 Å pore sizes available, optimum pore size can be chosen. This phase is well suited to the analysis of hydrophobic proteins over 5kDa molecular weight with alternative selectivity to C4 bonded phases

Product Image-548-1228

Closures for 8 mm crimp top vials, Chromacol™

Catalog Number: (548-1228)
Supplier: CHROMACOL
Description: Chromacol™, Chromatography vial closure, Aluminium, Ø: 8 mm, Silver crimp cap, 4 mm hole, Type: 8-AC-ST15, Hardness: 50° shore, Septum: White silicone/red PTFE, Thickness: 1,3 mm
UOM: 1 * 500 items
Product Image-MDKE-3-1046U

Avantor® ACE®, HPLC/UHPLC Columns, Extended Method Development Kits, 3 µm

Supplier: Avantor
Description: Avantor® ACE® Method Development Kits (MDK) are designed to maximise selectivity, offering a powerful and reliable approach to UHPLC/HPLC method development. Based upon an ultra-inert, high efficiency silica, Avantor® ACE® phases incorporate the latest developments in LC stationary phase design, providing chromatographers with more choices for alternative selectivity, without compromising stability or robustness.

Environmentally Preferable

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Solid phase extraction cartridges, Bond Elut™ NEXUS and NEXUS WCX

Supplier: VARIAN
Description: Bond Elut™ NEXUS is an ultra-clean polymeric sorbent which has bi-modal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no pre-conditioning required. The large particle size makes NEXUS ideal for extractions from highly viscous samples, such as horse urine.

Based on the same base polymer technology, Bond Elut™ NEXUS WCX is a weak cation exchange sorbent that offers extra selectivity for analytes, such as quaternary ammonium drugs and anabolic steroids.

Product Image-ACE-221-1501

Avantor® ACE® C18-300, HPLC Columns, 5 µm

Supplier: Avantor
Description: Avantor® ACE® C18-300 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative. These columns are designed for a wide range of chromatographic applications, to provide great performance with acidic, basic and neutral molecules. These columns provide excellent peak shape even at extremely low levels of additives such as TFA, making them ideal for LC/MS applications.

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HPLC columns, SUPELCOSIL™, LC-18, Supelco®

Supplier: Merck
Description: Column type: HPLC column, C18, Ø int.: 4,00 mm, Length: 20 mm, Pore size: 120 Å, Particle size: 5 µm

Image Unavailable-24156.

Capillary columns, traditional phases, SAC-5, Supelco®

Catalog Number: (24156.)
Supplier: Merck
Description: This non-polar column is specially designed for reproducible analyses of plant sterols, cholesterol, and other animal sterols.
UOM: 1 * 1 Each
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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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