Description
Acetate buffer solution pH 4.4 is a ready-to-use analytical buffer conforming to Reag. Ph. Eur. 4.1.3 specifications. It provides a nominal pH of 4.4, a density of approximately 1 g/cm³ and a boiling point of 100 °C, and is classified under UN number 2790. The solution is filled as 1 l in a plastic bottle suitable for everyday laboratory use. Corresponding to Ph. Eur. reagent reference 4001100, this acetate buffer supports calibration, sample conditioning and wet-chemical methods that call for a defined acidic acetate medium. Standardised composition helps laboratories maintain consistent results across shifts and sites while avoiding the labour of preparing buffers from raw materials. Pharmaceutical QC, analytical chemistry and research groups working under pharmacopoeial guidelines will find the product practical for routine and method-development tasks. Offered by manufacturer Carl ROTH within the special pH-buffer solutions range, it complements other Ph. Eur. 4.1.3 buffers for broader pH coverage. The 1 l pack size and density close to 1 g/cm³ simplify inventory management and dosing in professional laboratory settings where reliable buffer quality 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
- Specification: Reag. Ph. Eur. 4.1.3
- pH value: 4,4
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Acetate buffer solution pH 4.4, Reag. Ph. Eur. 4.1.3, 4001100, 1 l, plastic
What is this article?
Acetate buffer solution pH 4.4, Reag. Ph. Eur. 4.1.3, 4001100, 1 l, plastic 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 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?
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