Description
Standard solution 84 µS/cm is a conductivity calibration standard intended for accurate verification and adjustment of laboratory conductivity meters and sensors. Supplied in a 250 ml pack, the solution provides a defined low-range conductivity value that is especially useful when checking instruments used with pure or low-ionic-strength water samples. Regular calibration with a certified standard helps maintain measurement reliability, supports method compliance and reduces drift-related errors in routine analytical work. The manufacturer description specifies a calibration standard solution at 84 µS/cm with certificate available by download, giving laboratories documented reference material for quality systems and audit trails. Net weight is 0,289 kg. This standard from manufacturer Mettler-Toledo OnLine fits research, industrial QC and environmental laboratories that perform conductivity measurements and need a convenient bottle format for bench-side calibration. Use according to instrument procedures to establish cell constants or verify readings before critical sample series, ensuring consistent performance across sensors and measuring stations.
This article belongs on pH buffers & conductivity standards, in Buffers & pH solutions.
Key features
- Pack size: 250 ml
- Product type: conductivity calibration standard
- Conductivity value: 84 µS/cm
- Certificate: available by download
- Technical Information Sheet:
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Questions about Cond standard 84 µs/cm, 250 mL
What is this article?
Cond standard 84 µs/cm, 250 mL is the article on this page. Luminix Health distributes Mettler-Toledo OnLine for laboratory use. It sits in pH buffers & conductivity standards, inside Buffers & pH solutions, in Produits chimiques de laboratoire et industriels.
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 de laboratoire et industriels.
Shelves beside this one are Biological buffers (Tris, HEPES, MOPS) and Buffers (other).
What should I check before I order?
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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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. 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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