Description
Specifications Table
Product Name – CONDUCTIVITY STANDARD 200 MICROSIEMENSE/cm (µS/cm) traceable to NIST
Quantity/Pack Size – 500 ml
Form – Liquid Solution
Grade – NIST-Traceable, High-Purity
Application – Conductivity Meter Calibration, Quality Control, Research
Product Overview
The CONDUCTIVITY STANDARD 200 MICROSIEMENSE/cm (µS/cm) is a high-precision calibration solution traceable to NIST (National Institute of Standards and Technology), ensuring reliable and consistent measurements in laboratory settings. This standard is formulated with ultra-pure reagents and deionized water to minimize impurities, providing a stable reference for conductivity meters and probes. The 200 µS/cm concentration is ideal for routine calibration, instrument verification, and quality assurance protocols where accuracy is critical. The solution is packaged in a 500 ml HDPE bottle with a tamper-evident seal to prevent contamination and ensure long-term stability. Each batch undergoes rigorous testing to confirm compliance with NIST standards, making it a trusted choice for laboratories, research facilities, and industrial applications. The stable formulation resists degradation over time, reducing the need for frequent recalibration. Whether used in educational labs, environmental testing, or manufacturing processes, this conductivity standard delivers repeatable results, enhancing the integrity of experimental data and process control.
FAQs
1. What is the shelf life of this 200 µS/cm conductivity standard?
The solution remains stable for 24 months from the date of manufacture when stored unopened at room temperature. Once opened, use within 6 months for optimal accuracy.
2. Is this standard compatible with all conductivity meters?
Yes, it is designed for universal compatibility with most conductivity meters and probes, provided they support a 200 µS/cm calibration range.
3. Are there lower or higher concentration alternatives available?
Alternatives are available in ranges like 10 µS/cm, 100 µS/cm, 500 µS/cm, and 1000 µS/cm to suit different calibration needs.
4. How should this standard be stored to maintain accuracy?
Store the bottle tightly sealed in a cool, dry place away from direct sunlight and extreme temperatures. Avoid freezing or exposure to heat sources.
5. Does this product come with a certificate of analysis?
Yes, each batch includes a certificate of analysis (COA) with traceability details, concentration verification, and expiration date for compliance and record-keeping.
