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Hanna Magnesium and Total Hardness CAL Check™ Standards - HI97719-11

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Hanna Magnesium and Total Hardness CAL Check™ Standards - HI97719-11

Name: Hanna Magnesium and Total Hardness CAL Check™ Standards - HI97719-11
Brand: Hanna
SKU: 72503
Price: 241.81 USD
Availability: InStock

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Category Cal Check Standards Brand Hanna

Specifications

Country of Origin	India
Package Contents	1 set sealed standards: 0.00 and 1.00 mg/L CaCO₃
Accuracy	1.00 ±0.05 mg/L CaCO₃ at 25°C
Product Type	CAL Check™ Calibration Standards Set
Model	HI97719-11
Certificate of Analysis	Included with lot number, reference values, expiration date
Quantity	1 set
Shelf Life	Long, reusable
Reusability	Yes
Product Condition	New
MPN	HI97719-11
Standard Values	0.00 mg/L and 1.00 mg/L CaCO₃

Key Features

Magnesium and Total Hardness CAL Check Standards HI97719-11 are calibration standards used for validating and calibrating compatible magnesium and total hardness photometers. This set provides a reliable solution for meter calibration and ongoing photometric quality assurance.

Designed for use with compatible portable photometers including models requiring HI97719-11 standard.
Includes sealed standards at 0.00 mg/L and 1.00 mg/L CaCO₃ for precise calibration.
Supplied with a Certificate of Analysis ensuring traceability, lot number, and expiration date.
Delivers high accuracy with standard value of 1.00 ±0.05 mg/L CaCO₃ at 25°C.
Reusable standards with long shelf life and stability for repeated calibrations.
1 set includes all required sealed calibration solutions.
Essential for laboratories, water treatment facilities, and quality assurance processes.
Enhances reliability of magnesium and total hardness measurements in analytical operations.

Product Description

Hanna HI97719-11 Magnesium and Total Hardness CAL Check™ Standards are precision calibration solutions designed for accurate validation and performance verification of portable photometers used for magnesium and total hardness analysis. Engineered to ensure reliable measurements within the 0.00 to 4.70 mg/L CaCO₃ range, these standards are essential for maintaining accuracy in laboratory, industrial, and environmental water testing applications.

The set includes two sealed calibration standards with values of 0.00 mg/L and 1.00 ±0.05 mg/L CaCO₃ at 25°C, providing dependable reference points for routine calibration and instrument validation. These standards help ensure consistent photometric readings and support high-precision hardness analysis.

Each set is supplied with a detailed Certificate of Analysis that includes lot number, certified reference values, and expiration date, ensuring full traceability and compliance with laboratory QA/QC protocols and ISO standards. The sealed packaging protects against contamination and ensures long-term stability, allowing repeated use over multiple calibration cycles.

Designed for efficiency and reliability, these reusable standards offer extended shelf life and cost-effective operation while maintaining consistent accuracy. Their compatibility with magnesium and total hardness photometers ensures seamless integration into existing analytical workflows.

Widely used in water treatment plants, environmental monitoring laboratories, industrial quality control, and research facilities, the HI97719-11 standards are critical for ensuring accurate hardness measurements and regulatory compliance.

Enhance your calibration workflow with Hanna’s trusted CAL Check™ standards designed for precision, durability, and consistent analytical performance in demanding environments photometer reagents.