Description
Specifications Table
Product Name – CONDUCTIVITY STANDARD 15000 MICROSIEMENS/cm (µS/cm) TRACEABLE TO NIST
Quantity/Pack Size – 500 ml
Form – Liquid solution
Grade – Analytical standard
Application – Conductivity meter calibration, quality control, instrument validation
Product Overview
This 15000 µS/cm conductivity standard solution provides laboratory-grade precision for calibrating conductivity meters and probes, ensuring consistent and reliable measurements in demanding applications. Formulated with ultra-pure reagents and traceable to NIST (National Institute of Standards and Technology), this standard meets strict quality control requirements for research, industrial, and educational laboratories. The solution is designed to maintain stability over extended periods when stored properly, minimizing drift and ensuring long-term accuracy. Its high conductivity value makes it particularly suitable for calibrating instruments used in high-salinity environments, wastewater analysis, or industrial process monitoring. The analytical-grade purity eliminates interference from contaminants, while the sealed packaging prevents degradation from environmental exposure. Each batch undergoes rigorous testing to verify its stated conductivity value, with certification documentation provided for compliance and audit purposes. The solution’s homogeneous composition ensures uniform performance across the entire volume, eliminating variability between measurements. Compatible with most conductivity meters and probes, this standard helps maintain instrument accuracy and extends equipment lifespan by preventing calibration-related wear. The 500 ml pack size offers an optimal balance between cost efficiency and practical usage volume for frequent calibration needs.
FAQs
1. What is the shelf life of this 15000 µS/cm conductivity standard when unopened?
The unopened standard typically maintains its specified conductivity value for 24 months from the date of manufacture when stored under recommended conditions. Always check the expiration date on the label for precise information.
2. Can this standard be used with portable conductivity meters, or is it only for benchtop instruments?
This NIST-traceable standard is compatible with both portable and benchtop conductivity meters, provided the instrument’s measurement range includes 15000 µS/cm. Always verify your meter’s specifications before use.
3. What is the recommended storage temperature for maintaining the standard’s accuracy?
Store the conductivity standard at room temperature between 15-25°C. Avoid exposure to direct sunlight or temperature fluctuations, as these can affect the solution’s stability and accuracy over time.
4. How does NIST traceability benefit my calibration process?
NIST traceability ensures your measurements are linked to internationally recognized standards, providing documented evidence of accuracy. This is particularly important for quality assurance, regulatory compliance, and when comparing results across different laboratories or instruments.
5. What precautions should be taken when handling this high-conductivity standard?
While not hazardous, this high-conductivity solution can affect measurements if contaminated. Use clean, dedicated pipettes or dispensers, and avoid touching the solution directly. Always replace the cap tightly after use to prevent evaporation or contamination.
