Description
Technical buffer pH 5.00 is a ready-to-use laboratory buffer solution formulated for everyday pH calibration and measurement tasks. Presented in a convenient 250 mL pack, it is well suited to routine electrode verification and analytical workflows that require a stable acidic reference. The product carries a net weight of 0,099 kg and a gross weight of 0,099 kg, resulting in a compact unit that is easy to handle and store. Manufactured in Ireland and offered by manufacturer Mettler-Toledo OnLine, this technical buffer delivers a defined pH 5.00 value for laboratory applications. It forms part of standard laboratory materials used wherever consistent pH control supports reliable instrument performance. The 250 mL volume provides sufficient capacity for repeated calibration cycles while remaining practical for bench-top use. Laboratories can integrate the buffer into quality-control routines, research protocols and daily testing procedures that depend on accurate pH meter response in the mildly acidic range. Its clear designation as a technical buffer at pH 5.00 makes it a straightforward choice for teams seeking dependable reference solutions without unnecessary complexity.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 250 mL
- Buffer type: Technical pH buffer
- pH value: 5,00
- Country of origin: Ireland
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Questions about Technical Buffer pH 5.00, 250 mL
What is this article?
Technical Buffer pH 5.00, 250 mL is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in pH buffers & conductivity standards, inside Buffers & pH solutions, in Lab chemicals.
A pH buffer for calibration has a stated pH at a stated temperature, often traceable. A conductivity standard has a stated conductivity. They are not general reagents and they should not be poured back into the bottle. The temperature of the measurement has to be the temperature on the label, or the meter has to compensate.
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 pH buffers & conductivity standards. The catalogue is Lab chemicals.
Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
What should I check before I order?
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.