Description
Buffer B5 Concentrate is a wash buffer concentrate supplied as a 100 ml bottle for laboratory nucleic-acid and biochromatography workflows. The concentrate is intended for preparation of a full 500 ml working volume of Buffer B5, giving laboratories a compact format that is diluted on demand before use. As a dedicated wash buffer component, it supports routine column and membrane washing steps where consistent buffer composition is required for reproducible purification results. The ready-to-dilute concentrate format reduces bulk storage of finished buffer while keeping the formulation aligned with the Buffer B5 protocol. Offered from manufacturer Macherey-Nagel, the product is packed as a single 100 ml unit with a net weight of 0,25 kg, suitable for bench-scale preparation and kit replenishment. Non-sterile laboratory reagent grade handling applies; users prepare the working buffer according to the kit or method instructions before application. This concentrate is a practical consumable for molecular biology, sample preparation and related laboratory material setups that specify Buffer B5 wash steps.
This article is part of Buffers (other), in Buffers & pH solutions.
Key features
- Pack size: 100 ml
- Storage temperature: 18 - 25 °C
- Product type: Wash buffer concentrate
- Working volume: For 500 ml Buffer B5
- EAN: 4046681156472
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Buffer B5 Concentrate (100 mL)
What is this article?
Buffer B5 Concentrate (100 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.
