Description
Buffer S1-EF (1000 mL) is a resuspension buffer supplied as a 1000 mL bottle for laboratory nucleic-acid preparation workflows. It is intended as the S1-EF resuspension reagent used where sample material must be brought into a defined buffer environment before subsequent lysis or purification steps. The single-bottle format supports convenient dispensing and replenishment on the bench when protocols call for larger working volumes of resuspension buffer. Produced by manufacturer Macherey-Nagel, this buffer complements matching extraction and purification reagents in the same product family and helps maintain continuity of established laboratory methods. The 1000 mL pack size suits routine use in molecular biology, environmental, or applied research settings that process multiple samples and prefer bulk buffer supply over frequent small-volume reordering. Clear bottle presentation simplifies identification and handling during daily preparation work. Use according to the corresponding kit or method instructions for resuspension with Buffer S1-EF.
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: Resuspension buffer S1-EF
- Volume: 1000 mL
- EAN: 4046681157462
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Buffer S1-EF (1000 mL)
What is this article?
Buffer S1-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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
