Description
pH Buffer Solution with Certificate of Analysis delivers a convenient alkaline calibration standard in a pack of 20 sealed sachets, each holding 25 ml of solution adjusted to pH 10,01 ± 0,02 at 25 °C. Individual sachets protect the buffer from atmospheric contamination and ensure that a fresh, accurate portion is available for every calibration cycle. The ready-to-use format removes the need for stock-solution preparation or volumetric dilution, streamlining workflow in busy analytical laboratories. This product supports multi-point calibration of pH electrodes and meters used in quality control, research and teaching settings. Produced by Hecht, each pack includes a Certificate of Analysis confirming the stated pH value and providing documentation for laboratory quality records. The lightweight sachets are simple to open and empty, allowing quick establishment of the alkaline calibration point without residual carry-over from previous standards. Consistent buffering capacity and precise value make the solution suitable for environmental monitoring, chemical analysis and life-science protocols that require reliable high-pH references. Compact packaging facilitates organised storage and inventory control while maintaining the integrity of the certified buffer until use.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 20 sachets of 25 ml
- pH value: 10,01 ± 0,02
- Reference temperature: 25 °C
- Certificate: Certificate of Analysis included
- Format: Single-use sachets
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Questions about pH buffer solution with certificate of analysis, package with 20 bags of 25 ml
What is this article?
pH buffer solution with certificate of analysis, package with 20 bags of 25 ml is the article on this page. Luminix Health distributes Hecht 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.