Description
Buffer solution pH 7,00 is a technical neutral buffer for routine calibration of pH measuring systems. Its coloured appearance helps operators quickly recognise the pH level among other buffers, supporting safer and clearer bench practice. The 1000 ml pack comes in a practical working and storage bottle that includes an integrated small vessel, so electrodes can be calibrated directly in the bottle without extra glassware. With a nominal volume of 1 l and a defined pH of 7,00, the solution covers the standard neutral calibration point used across analytical, environmental and industrial laboratories. Offered in the Winlab® line from manufacturer Windaus, it is intended for everyday technical calibration rather than specialised metrology grades. The bottle design suits both active use and short-term storage of unused buffer. Choose this solution when you need a clearly marked pH 7,00 technical buffer in a convenient litre format for consistent electrode adjustment and instrument checks.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 1000 ml
- Product type: Technical buffer solution
- pH value: 7,00
- Nominal volume: 1 l
- Form: Coloured for easy pH identification
- Bottle: Working and storage bottle with integrated small vessel
- Technical Information Sheet:
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Questions about Technical buffer solutions, pH 7,00, 1000ml
What is this article?
Technical buffer solutions, pH 7,00, 1000ml is the article on this page. Luminix Health distributes Windaus 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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