Hanna 111, 800 µS/cm Conductivity Standard (1 L) – HI7035/1L

The HI7035/1L 111800 µS/cm conductivity standard solution is designed for precise calibration and checking of conductivity meters and probes. This laboratory-grade solution is prepared against an NIST traceable potassium chloride reference and provides a highly reliable standard for EC measurements at 25°C. The solution supports scientific accuracy across laboratory, industrial, and field applications.

Each 1 L bottle features an airtight, tamper-evident seal for long-term stability and integrity. The lot number and expiration date are clearly marked, and a reference temperature chart is printed on every bottle, ensuring accurate adjustments for various environments. With a validity of five years (unopened), this calibration solution fulfills routine quality control and instrument calibration requirements in water analysis, research labs, process monitoring, and more.

• Conductivity standard value: 111800 µS/cm at 25°C for instrument calibration.
• Formulated with NIST traceable KCl solution for consistent results.
• Temperature chart printed on the bottle for reference adjustment.
• Supplied in 1 L laboratory-grade bottle; ready to use.
• Tamper-proof cap and airtight packaging guarantee solution stability.
• Lot number and expiry date marked ensuring traceability and quality assurance.
• Shelf life: 5 years unopened from date of manufacture.
• Widely used for laboratory, water treatment, industrial process, and field testing calibration needs.

Explore more calibration standards, laboratory chemicals, and water analysis supplies at EnvMart.