Hanna HI5033-12 84 µS/cm EC value 25°C 120 mL

Hanna HI5033-12 84 µS/cm EC value 25°C 120 mL

The Hanna HI5033-12 84 µS/cm EC value 25°C 120 mL is a premium-grade conductivity standard solution with a certified value of 84 µS/cm at 25°C, specifically designed for the calibration of conductivity meters in ultra-pure and low-conductivity water measurements. This solution is essential for laboratories and industries that require accurate readings at the lower end of the conductivity range.

Formulated using NIST SRM 2202 Potassium Chloride in ISO 3696/BS3978-grade deionized water, it is prepared with Class A lab equipment to ensure traceability, consistency, and analytical accuracy.

Features

• Certified 84 µS/cm EC Value @ 25°C
  Provides a reliable low-conductivity calibration point, especially suited for ultra-pure water systems and environmental testing.

• Traceable to NIST Standards
  Standardized using NIST 2202 SRM with precision instruments such as certified thermometers, balances, and Class A glassware.

• Analytical Grade Quality
  Prepared under strict laboratory conditions to meet the requirements of ISO 3696 and BS3978 for high-purity water applications.

• Tamper-Proof and Airtight Packaging
  Each 120 mL bottle is factory-sealed to prevent contamination and CO₂ absorption, ensuring stability and longevity.

• Label Includes Batch and Expiry Data
  For traceability and quality control, each bottle is clearly marked with lot number, expiration date, and temperature compensation data.

Specifications

• Product Code: HI5033-12

• Conductivity Value @ 25°C: 84 µS/cm

• Package Type: Sealed Bottle

• Volume: 120 mL

• Traceability: NIST SRM 2202

• Preparation Standards: ISO 3696 / BS3978

• Storage Conditions: Room temperature, sealed and away from sunlight

• Label Information: Batch number, expiry date, temperature correlation

Applications

The HI5033-12 low-conductivity standard is ideal for:

• Laboratories Analyzing Ultra-Pure Water – Calibrate meters for highly sensitive measurements in pharmaceutical and semiconductor environments.

• Environmental Testing – Ideal for field calibration in natural freshwater sources with low mineral content.

• Reverse Osmosis (RO) and Deionization Systems – Validate conductivity meters used in monitoring purified water quality.

• Educational and Research Institutions – Accurate calibration for advanced scientific and water chemistry studies.

• Food and Beverage Industry – Quality control in low conductivity or demineralized water processes.

Best Practices

• Use only fresh solution for each calibration session.

• Avoid cross-contamination by never returning used solution to the original container.

• Store the bottle at room temperature (15–25°C) and away from light and heat.

• Calibrate with a clean and dry probe for optimal accuracy.