Hach S51M001 111.3 mS/cm Certified Reference Material

Hach S51M001 111.3 mS/cm Certified Reference Material

The Hach S51M001 111.3 mS/cm (CRM) Conductivity Standard Solution (Product Number: S51M001) is a high-precision calibration solution manufactured in accordance with EN ISO 17034 standards. Prepared with KCl 1D, this solution ensures reliable and traceable conductivity measurements for a wide range of water quality applications. With a guaranteed 2-year shelf life and a downloadable Certificate of Analysis, it is a trusted solution for professionals in laboratory, industrial, and environmental monitoring.

Product Features

• Certified Reference Material: Produced under DIN EN ISO 17034:2017, ensuring accuracy and reliability for conductivity calibration.
• High Precision Value: Conductivity value of 111.3 mS/cm ±0.5% (k=2) at 25°C.
• NIST Traceable: Fully traceable to international standards, ensuring confidence in measurement accuracy.
• 2-Year Shelf Life: Certified value guaranteed for 2 years when stored in its airtight aluminum packaging until first use.
• Proven Traceability: Each solution comes with a downloadable Certificate of Analysis and Certificate of Conformity from Hach’s website.
• Safe Storage: Packaged in an airtight bottle within aluminum packaging to ensure stability when stored between 10 – 25°C and protected from light.

Applications

• Water Quality Analysis: Calibrates conductivity meters for municipal, potable, and industrial water systems.
• Aquaculture and Pools: Ensures accurate conductivity monitoring for aquaculture tanks and recreational water systems.
• Industrial Water Management: Ideal for boiler water, cooling water, and membrane protection processes.
• Environmental Monitoring: Suitable for groundwater, surface water, and wastewater analysis.
• QA/QC Laboratories: Trusted for equipment calibration and verification in quality control labs.

Specifications

• Concentration: 111.3 mS/cm ±0.5% (k=2) at 25°C
• Formula: KCl (Potassium Chloride) 1D
• NIST Traceable: Yes
• Package Type: Airtight Bottle
• Quantity: 500 mL
• Parameter: Conductivity
• Platform: Solution
• Storage Conditions: 10 – 25°C (Protect from light)
• Shelf Life: 2 years from certificate issue date

Benefits

• Accredited Quality: Produced by an ISO 17034-accredited laboratory for full traceability and reliability.
• Extended Shelf Life: Certified stability for 2 years ensures long-term usability and reduced waste.
• Easy Documentation: Access the Certificate of Analysis and Certificate of Conformity for compliance and traceability.
• Versatile Applications: Suitable for a wide variety of water treatment and quality monitoring processes.
• Precision and Confidence: Ensures accurate calibration of conductivity meters for critical water quality measurements.