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MACHEREY-NAGEL goes Spanish

06/07/2026

The MACHEREY-NAGEL website is now fully available in Spanish! And even better: you can now explore not only the online store but also many other sections in your native language.

Tags: Promotion, EN

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New product - CHROMABOND C18 100 mg MULTI 96-Monoblock SW

19/02/2026

CHROMABOND C18 100 mg MULTI 96-Monoblock SW is a new SPE plate in 96-well format and enables sample analysis up to a volume of 2,000 µL.

Tags: New Product, Chromatography

Pre-sealed vial-closure combinations

02/10/2025

Vials with assembled caps are no longer a rarity. Learn more about the applications and advantages of these products, which play a particularly important role in trace analysis/MS and environmental analysis.

Tags: Product highlight , Vials & Caps, closures, autosampler, pre-sealed, combination

Cost-effective closures with Natural rubber/ETFE

01/08/2024

Natural rubber is a widely used septa material in gas chromatography due to its excellent resealability. It’s especially common in 11 mm crimp caps, offering reliable performance and secure sealing for repeated needle penetration.

Tags: Product highlight , Vials & Caps, autosampler vials, closures, GC

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HPLC analysis of drugs according to pharmacopoeia

11/09/2023

Pharmacopoeias like USP and EP define HPLC methods for pharmaceutical analysis. Using our HPLC columns, we demonstrate successful impurity separation and method optimization for eight drugs—fully aligned with USP and EP standards.

Tags: HPLC, NUCLEODUR, NUCLEOSHELL, Drugs

Analysis of 25-Hydroxyvitamin D in serum by automated sample cleanup and LC-MS/MS

05/07/2023

Vitamin D refers to a group of fat-soluble vitamins known as calciferols, including D2 and D3. It plays a key role in regulating calcium levels, bone formation, and supports various metabolic processes, including protein biosynthesis.

Tags: NANOCOLOR, Serum, automated, sample cleanup, 25-Hydroxyvitamin D, LC-MS-MS

Optimal headspace vials - new variants of screw neck vials N 18

05/05/2023

Headspace analysis once relied solely on crimp neck vials for maximum seal and heat resistance. But with the rise of autosamplers like the CTC Combi PAL requiring magnetic caps, the landscape of consumables is evolving—offering new flexibility.

Tags: Product highlight , Vials & Caps, autosampler vials, Headspace

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New CHROMABOND PFAS SPE column variation available – ideal for PFAS enrichment according to DIRECTIVE (EU) 2020/2184 and ISO 21675:2019

21/02/2023

The determination of the sum of 20 PFAS from water by SPE and LC-MS/MS according to DIRECTIVE (EU) 2020/2184 is the latest application development in the area of PFAS analysis at MACHEREY-NAGEL.

Tags: PFAS, ISO 21675:2019, Directive (EU)

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Update: Certificates of CHROMAFIL syringe filters are now online available

02/11/2022

Looking for the Certificate of Analysis (CoA) for your CHROMAFIL® syringe filters? You can now easily access it directly on the product detail page. Ensure full traceability and quality assurance for your lab work with just one click.

Tags: Syringe filters, CHROMAFIL, CoA, Certificates of Analysis

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Video tutorial: Application database

17/10/2022

Discover our tutorial on how to find applications quickly and easily. Learn how to navigate tools and filters efficiently to access the right solutions for your needs—whether for lab work, analysis, or product selection.

Tags: Online feature, Application, E-Training, appdb, method

Solutions for PFAS HPLC analysis

10/06/2022

Discover precise solutions for PFAS analysis in HPLC: NUCLEODUR PFAS and PFAS Delay columns ensure reliable separation and accurate results. Ideal for environmental testing and trace analysis of persistent pollutants.

Tags: PFAS, Product highlight , Application, HPLC

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Online feature: MN's application database for chromatography - now presented in videos

28/04/2022

Discover the MN application database – your smart search tool for finding tailored solutions to chromatographic separation tasks. Now even more intuitive with video presentations that guide you step by step.

Tags: Video, Online feature, Application database, Methods finder tool