Description
L 4698 buffer solution set comprises sterilised pH buffer solutions filled in FIOLAX® ampoules and supplied as 3 × 20 ampoules covering the values pH 4,00, pH 7,00 and pH 10,01. Each ampoule provides a precisely defined buffer for calibration and verification of pH electrodes and meters, while the FIOLAX® glass ensures high purity and chemical inertness. The solutions are sterilised and accompanied by a manufacturer certificate, supporting traceable quality control in analytical, pharmaceutical and research laboratories. Packaged as one complete set with a net weight of 2,35 kg, the assortment enables convenient multi-point calibration across the acidic, neutral and alkaline ranges. This buffer collection from manufacturer SI Analytics - a Xylem brand is designed for professional laboratory use where reliable pH standards and sealed single-use ampoules are required. The combination of three certified buffer values in robust FIOLAX® packaging facilitates efficient electrode maintenance and instrument validation in routine and regulated environments.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 1.0 set
- Product type: Buffer solution set
- pH values: 4,00 / 7,00 / 10,01
- Packaging: FIOLAX® ampoules
- Quantity: 3 × 20 ampoules
- EAN: 4064664025911
- Technical Information Sheet:
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Questions about L 4698, Buffer solution in FIOLAX® ampoules, 3 x 20 ampoules, buffer solution pH
What is this article?
L 4698, Buffer solution in FIOLAX® ampoules, 3 x 20 ampoules, buffer solution pH is the article on this page. Luminix Health distributes SI Analytics - a Xylem brand 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).
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