Description
Buffer N2-EF is an equilibration buffer supplied in a 1000 ml bottle for laboratory protocols that require column or matrix equilibration before sample loading. This ready-to-use reagent supports preparation steps in purification and separation workflows where a dedicated equilibration buffer helps establish consistent starting conditions. The 1000 ml pack size is practical for routine bench work and repeated runs in research or analytical environments. Buffer N2-EF from manufacturer Macherey-Nagel is offered as part of the laboratory materials assortment and is designated specifically as equilibration buffer N2-EF for method-driven use. The bottle unit has a net weight of 1,22 kg and is supplied non-sterile. According to the manufacturer description it is not classified as dangerous goods under transport regulations, which simplifies logistics for laboratory supply chains. Teams can incorporate Buffer N2-EF wherever standard operating procedures specify this equilibration buffer, supporting reliable setup of columns or related media ahead of binding, wash, or elution stages. Always consult the safety documentation and follow institutional handling guidance during storage and application.
This article is part of Buffers (other), in Buffers & pH solutions.
Key features
- Pack size: 1000 ml bottle
- Storage temperature: 18–25 °C
- Buffer type: Equilibration buffer
- EAN: 4046681157431
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Buffer N2-EF (1000 mL)
What is this article?
Buffer N2-EF (1000 mL) is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Buffers (other), inside Buffers & pH solutions, in Lab chemicals.
These are buffer solutions and salts that are not a pH calibration standard and not a named biological buffer. The pH, the concentration and the identity of the ions are the specification. A buffer has a capacity. Diluted too far, it is only salty water.
A buffer resists a change in pH when a little acid or base is added. It does that because a weak acid and its conjugate base are both present. A pH buffer used to calibrate a meter has a stated value at a stated temperature. A biological buffer such as Tris or HEPES is chosen because it holds the pH of a living system and does not poison it. Conductivity standards are the sister articles for a conductivity meter. The ions are on PubChem. Electrode calibration practice sits with EURAMET and BELAC.
Which category should I open next?
The category is Buffers & pH solutions. The sub-category is Buffers (other). The catalogue is Lab chemicals.
Shelves beside this one are pH buffers & conductivity standards and Biological buffers (Tris, HEPES, MOPS).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
