Description
Buffer PREC (50 mL) is an eDNA precipitation buffer supplied as a 50 ml liquid reagent for environmental DNA and related nucleic-acid workflows. It is intended for precipitation steps that concentrate nucleic acids from aqueous extracts before further purification or analysis. The compact 50 ml pack suits laboratories running moderate numbers of eDNA preparations, method development, or routine concentration work. This buffer is offered by manufacturer Macherey-Nagel among consumables aligned with nucleic-acid sample processing. The ready-to-use liquid presentation reduces bench preparation time and helps standardise precipitation conditions across samples. The formulation is classified for transport as a corrosive liquid (UN 1760), so appropriate personal protective equipment, segregation, and laboratory handling practices are required. Buffer PREC integrates into eDNA protocols where a dedicated precipitation reagent is specified. Choose this 50 ml unit when your laboratory needs a defined volume of precipitation buffer for environmental DNA or similar concentration steps without preparing the reagent from bulk components.
This article is part of Buffers (other), in Buffers & pH solutions.
Key features
- Pack size: 50 ml
- Product type: eDNA precipitation buffer
- Format: Ready-to-use liquid
- UN nr.: 1760
- EAN: 4046681159817
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Buffer PREC (50 mL)
What is this article?
Buffer PREC (50 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.
