Description
Phosphate buffer solution pH 7.0 R6 is a ready-to-use laboratory reagent specified according to Reag. Ph. Eur. 4.1.3 under reference 4015300. It provides reliable neutral buffering at pH 7.0 for pharmaceutical testing, analytical chemistry and quality-control environments that follow European Pharmacopoeia guidance. The solution has a density of approximately 1 g/cm³ and a boiling point of 100 °C, properties that facilitate straightforward handling in standard laboratory protocols. Packaged in a 1 l plastic bottle, it is well suited to titration procedures, sample preparation steps and other workflows that depend on reproducible pH stability. Special buffer solutions of the Ph. Eur. 4.1.3 type help keep ionic conditions controlled during multi-stage analyses and comparative measurements. The product comes from manufacturer Carl ROTH within its range of dedicated pH-buffer solutions for pharmacopoeial use. Ready-to-use delivery reduces on-site preparation demands while supporting consistent application in routine and regulated laboratory settings where defined buffering capacity is required.
This article is part of pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 1 l plastic
- Density: ~1 g/cm³
- Boiling point: 100 °C
- Grade: Reag. Ph. Eur. 4.1.3
- pH value: 7,0
- UNSPSC: 41116107
- Technical Information Sheet:
- Safety Data Sheet:
Récemment consulté
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Questions about Phosphate buffer solution pH 7.0 R6
What is this article?
Phosphate buffer solution pH 7.0 R6 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 Produits chimiques.
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 Produits chimiques.
Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
What should I check before I order?
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