Description
Technical buffer pH 13.00 is a ready-to-use calibration solution formulated for precise adjustment and verification of pH electrodes and meters in laboratory, process and industrial settings. This technical-grade buffer provides a defined strongly alkaline pH value of 13.00 and is presented in a convenient 250 mL pack with a net weight of 0,25 kg, ideal for regular calibration routines. The formulation is traceable to certified international SRM-NIST standards, delivering confidence in measurement accuracy and day-to-day reproducibility for quality-assurance protocols. Supplied by manufacturer Mettler-Toledo OnLine, the buffer supports reliable performance in chemical analysis, environmental monitoring, pharmaceutical work and other applications that require a stable high-pH reference. With a gross weight of 0,301 kg, the packaging ensures secure transport and straightforward laboratory handling. The ready-to-use presentation reduces preparation steps while maintaining the certified reference material linkage. This technical pH buffer is particularly valued for electrode slope and offset calibration where consistent alkaline standards are required across a wide range of scientific and industrial measurement systems.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 250 mL
- Product type: Technical pH buffer
- pH value: 13,00
- Traceability: SRM-NIST standards
Recently viewed
You may also like
Questions about Techn. Buffer pH 13.00 250mL
What is this article?
Techn. Buffer pH 13.00 250mL 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?
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.
