Description
Copper sulphate, buffered is a ready-to-use analytical reagent prepared according to Reag. Ph. Eur. 4.1.3 for laboratory pH-buffer and related pharmacopoeial work. Supplied as a 1 l plastic pack, the solution shows a density of approximately 1 g/cm³ and a boiling point of 100 °C, supporting routine handling in analytical chemistry environments. This buffered copper sulphate preparation belongs to the special buffer solutions group used for Ph. Eur. 4.1.3 applications and is suited to controlled pH-related procedures where a defined copper sulphate matrix is required. The formulation is offered from manufacturer Carl ROTH as catalogue reference 4001000 and is intended for professional laboratory use in quality control, method development, and pharmacopoeial testing workflows. Clear physical data—density near 1 g/cm³ and boiling point 100 °C—help integrate the reagent into existing SOPs. The 1 l plastic packaging facilitates storage and dispensing on the bench while maintaining convenient unit handling for analytical laboratories that rely on standardised Ph. Eur. buffer reagents.
This article is part of Buffers (other), 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
- Reference: 4001000
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Copper sulphate, buffered, Reag. Ph. Eur. 4.1.3, 4001000, 1 l, plastic
What is this article?
Copper sulphate, buffered, Reag. Ph. Eur. 4.1.3, 4001000, 1 l, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Buffers (other), inside Buffers & pH solutions, in Lab chemicals.
These are buffer solutions and salts that are not a pH calibration standard and not a named biological buffer. The pH, the concentration and the identity of the ions are the specification. A buffer has a capacity. Diluted too far, it is only salty water.
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 Buffers (other). The catalogue is Lab chemicals.
Shelves beside this one are pH buffers & conductivity standards and Biological buffers (Tris, HEPES, MOPS).
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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We deliver across the EU, usually within two to five working days. More is on Delivery across the EU. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.
