Beschrijving
Buffer solution pH 6.6 is a specialised analytical reagent conforming to Reag. Ph. Eur. 4.1.3 for laboratory work that demands a defined near-neutral pH. Formulated to deliver a target pH of 6,6, it is suited to pharmaceutical testing, chemical analysis and quality-control procedures that reference European Pharmacopoeia buffer systems. The aqueous preparation has a density of approximately 1 g/cm³, typical of dilute buffer media used at the bench. Offered in a 1 l plastic pack with a net weight of 1,300 kg, the solution is practical for repeated use in sample preparation, instrument checks and method validation. This buffer solution from manufacturer Carl ROTH supports reproducible pH control where Ph. Eur. 4.1.3 reagents are specified. Straightforward identification of the pH value on the product aids laboratory documentation and batch traceability. Handle and verify pH in accordance with standard analytical practice before critical measurements.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 1 l plastic
- Density: ~1 g/cm³
- pH value: 6,6
- Grade: Reag. Ph. Eur. 4.1.3
- Weight: 1,300 kg
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Buffer solution pH 6.6
What is this article?
Buffer solution pH 6.6 is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in pH buffers & conductivity standards, inside Buffers & pH solutions, in Chemicaliën.
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 Chemicaliën.
Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
What should I check before I order?
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