Description
ROTI®fair PBS 7.4 is a phosphate-buffered saline preparation supplied as a pouch for reconstitution to 50 l of working buffer. Designed for biochemistry and molecular biology use, it provides a convenient solid format for preparing standard PBS at pH 7,4 in larger volumes for washing, dilution, blocking support, and related buffer steps. The pack contains one piece in a box, with a stated weight of 0,081 kg, so bulk buffer capacity is achieved without storing heavy liquid concentrates. From manufacturer Carl ROTH, the ROTI®fair pouch approach suits core facilities and high-throughput benches that consume substantial PBS across blotting, immunodetection, and protein workflows. A single 50 l preparation reduces the frequency of buffer make-up compared with smaller pouches while keeping weighing and salt balancing consistent batch to batch. Unit quantity is 1 pc, matching straightforward inventory control for central media kitchens or departmental stores. Protocols that call for PBS 7.4 can adopt this product where a fair-portion, large-volume pouch is preferred. Categories link the item to blotting, Western blot and ELISA support, and reagents used around protein isolation and immunodetection, reflecting typical laboratory demand for reliable neutral PBS.
This article is part of Biological buffers (Tris, HEPES, MOPS), in Buffers & pH solutions.
Key features
- Pack size: 1 pc
- Product: ROTI®fair PBS 7.4
- Format: pouch for 50 l
- Presentation: box
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about ROTI®fair PBS 7.4, for 50 l / pouch, 1 unit(s), box
What is this article?
ROTI®fair PBS 7.4, for 50 l / pouch, 1 unit(s), box is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Biological buffers (Tris, HEPES, MOPS), inside Buffers & pH solutions, in Lab chemicals.
Tris, HEPES, MOPS and their relatives hold pH in a range that cells and proteins tolerate, with a pKa near the working pH. The useful range is roughly one unit either side of the pKa. A phosphate buffer and Tris are not interchangeable in a method that names one of them, because the ion itself has effects.
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 Biological buffers (Tris, HEPES, MOPS). The catalogue is Lab chemicals.
Shelves beside this one are pH buffers & conductivity standards and Buffers (other).
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. 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.
