Conductivity Calibration Solution 1413 µS/cm Hanna HI7031L 500mL

Description

Product Overview

The Hanna Instruments HI7031L 1413 µS/cm conductivity calibration solution is formulated to deliver a stable and precise electrical conductivity (EC) value of 1413 microsiemens per centimeter at a reference temperature of 25 °C. The solution is supplied in a 500 mL high‑density polyethylene (HDPE) bottle that meets international certification standards for laboratory chemicals, ensuring both chemical integrity and safety during storage and transport. Each batch is traceable to a certified reference material, providing confidence that the EC value remains within tight tolerance limits over the product’s shelf life. The formulation is free from interfering ions that could skew meter readings, making it an ideal standard for calibrating a wide range of conductivity meters, probes, and sensors used in water quality analysis, process monitoring, and research applications.

Beyond its core analytical performance, the solution offers practical benefits such as a clear, color‑coded label that simplifies identification in busy laboratory environments. The bottle’s ergonomic design includes a secure, leak‑proof cap that prevents contamination and evaporation, preserving the solution’s accuracy even after repeated opening. The product is non‑hazardous under normal handling conditions, and the manufacturer provides a Material Safety Data Sheet (MSDS) to support compliance with occupational health and safety regulations.

Usage

Designed for versatility, the HI7031L calibration solution can be employed in both controlled laboratory settings and on‑site field measurements. In a laboratory, technicians typically use the solution to perform routine calibration checks on bench‑top conductivity meters before analyzing water samples, ensuring that each measurement starts from a known reference point. The solution’s 1413 µS/cm value is especially useful for applications that require mid‑range conductivity standards, such as monitoring freshwater streams, agricultural runoff, or industrial process water where EC values often fall within the 1000‑2000 µS/cm window.

Field engineers benefit from the solution’s portable 500 mL bottle, which fits easily into standard instrument kits and can be stored in temperature‑controlled compartments of field vehicles. When calibrating handheld meters in situ, the solution can be poured directly into a clean calibration cell, allowing for rapid verification of meter performance without the need for additional laboratory equipment. This reduces downtime, improves data reliability, and supports compliance with regulatory testing protocols that mandate regular instrument calibration.

Why Choose Us

Hanna Instruments has a legacy of more than four decades in the development of analytical instrumentation and calibration standards. The company’s commitment to quality is reflected in rigorous manufacturing processes, including ISO‑9001 certification and regular audits of production facilities. Each calibration solution is produced using high‑purity reagents and undergoes a multi‑stage verification process that includes gravimetric analysis, conductivity measurement, and temperature compensation checks. This systematic approach guarantees that the EC value of 1413 µS/cm remains consistent across all bottles, providing end‑users with confidence in their measurement data.

In addition to product quality, Hanna offers comprehensive technical support and after‑sales service. Customers can access detailed calibration guides, troubleshooting manuals, and online webinars that demonstrate best practices for using the HI7031L solution. The support team is available to answer product‑specific questions, assist with regulatory compliance documentation, and provide guidance on extending the solution’s shelf life through proper storage techniques. This combination of reliable product performance and responsive customer service makes the HI7031L a trusted choice for laboratories, water treatment plants, and research institutions worldwide.

Key Features

• Stable 1413 µS/cm EC value at 25 °C for accurate mid‑range conductivity calibration.
• Certified 500 mL HDPE bottle ensures chemical integrity and prevents contamination.
• Fast, on‑site calibration – pour‑and‑measure method reduces downtime in field applications.
• Traceable to international reference standards, providing confidence in measurement repeatability.
• Dedicated Hanna technical support and detailed calibration documentation for seamless integration.

FAQ

What temperature should be used when calibrating with this solution?

The solution is calibrated to 1413 µS/cm at a reference temperature of 25 °C. For the most accurate results, ensure that the meter or probe being calibrated is also equilibrated to 25 °C, or apply the instrument’s temperature compensation function if it operates at a different temperature.

How long does the calibration solution remain stable after opening?

When stored in the original sealed HDPE bottle, kept away from direct sunlight and extreme temperatures, the solution retains its certified EC value for at least 12 months. It is recommended to close the cap tightly after each use and to avoid contaminating the solution with foreign substances.

Can this solution be used with all types of conductivity meters?

Yes, the HI7031L solution is compatible with most laboratory bench‑top meters, handheld field meters, and inline process sensors that accept liquid calibration standards. Always refer to the specific instrument’s user manual to confirm the appropriate calibration procedure.

Is the solution safe to handle and dispose of?

The calibration solution is classified as non‑hazardous under normal handling conditions. Standard laboratory safety practices—such as wearing gloves and eye protection—are recommended. For disposal, follow local regulations for aqueous solutions; the product can typically be poured down the drain with plenty of water unless local guidelines dictate otherwise.

What documentation is provided with the product?

Each bottle includes a Certificate of Analysis (CoA) that details the exact EC value, temperature of certification, and traceability information. An MSDS and a user‑friendly calibration guide are also supplied to assist with safe handling and proper calibration techniques.