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Hanna Free Chlorine CAL Check™ Standards - HI97701-11

Category Cal Check Standards Brand Hanna

Specifications

Country of Origin India
Package Contents 2 sealed standards (0.00 mg/L and 1.00 mg/L), Certificate of Analysis
Model HI97701-11
Certificate of Analysis Included
Quantity 1 set
Calibration Points 0.00 mg/L, 1.00 mg/L
Reagents Pre-dosed, sealed standards
Product Condition New
MPN HI97701-11
Lot Number Individually assigned for traceability
Expiration Marking Yes, marked on package
Chlorine Range Supported 0.00–5.00 mg/L (ppm)
Storage Requirements Store away from direct sunlight, in a cool, dry place

Key Features

HI97701-11 Free Chlorine CAL Check Standards calibration set for portable photometers, range 0.00 and 1.00 mg/L.

  • Designed for calibrating and validating free chlorine portable photometers.
  • Compatible with photometers such as HI97701 and HI96701.
  • Contains two sealed standards: 0.00 mg/L and 1.00 mg/L.
  • Each set is supplied with a Certificate of Analysis for traceability.
  • Pre-dosed reagents allow for convenient and reliable calibration process.
  • Sealed package ensures reagent integrity until expiration.
  • Marked with expiration date and lot number for precise records.

Product Description

Hanna HI97701-11 Free Chlorine CAL Check Standards are high-precision calibration and validation solutions designed to ensure the accuracy and reliability of compatible free chlorine portable photometers operating within the 0.00 to 5.00 mg/L (ppm) range. Suitable for use with HI97701 and legacy HI96701 instruments, this standard set is essential for maintaining consistent photometric performance in laboratory, industrial, and field-based water quality analysis.

The kit includes two sealed calibration vials with known values of 0.00 mg/L and 1.00 mg/L free chlorine, manufactured under strict quality control conditions to guarantee accuracy and reproducibility. These ready-to-use standards enable quick and efficient calibration checks without the need for preparation, minimizing the risk of handling errors or contamination during the process.

Each set is supplied with a Certificate of Analysis, providing detailed information including lot number, reference values, and expiration date, ensuring full traceability and compliance with Good Laboratory Practice (GLP) requirements. The vials are clearly labeled and securely sealed to preserve integrity and extend shelf life, making them suitable for both routine verification and critical quality assurance procedures.

Individually packaged for protection and ease of use, the HI97701-11 standards are widely used in water treatment plants, municipal facilities, laboratories, and industrial quality control environments where accurate chlorine measurement is essential for safety and compliance.

Ensure optimal performance and confidence in your photometric measurements with Hanna’s reliable calibration standards, designed for precision, traceability, and ease of use as part of Cal Check Standards

Hanna Free Chlorine CAL Check™ Standards - HI97701-11
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Frequently Asked Questions

The HI97701-11 calibration set includes two sealed vials containing standards of 0.00 mg/L and 1.00 mg/L of free chlorine, along with a Certificate of Analysis for traceability.

These calibration standards are compatible with the HI97701 and HI96701 portable photometers, ensuring precise measurements for free chlorine.

To ensure accuracy, regularly calibrate your photometer using the HI97701-11 standards, which are designed for this purpose and include pre-dosed reagents for convenience.

Each sealed standard is marked with an expiration date, ensuring reagent integrity until that date. Always check the expiration before use.

The HI97701-11 standards are specifically designed for calibrating free chlorine photometers and are suitable for laboratory, industrial, municipal, and water treatment applications.

The pre-dosed nature of the reagents minimizes the risk of contamination or error during the calibration process, ensuring reliable results.

Store the calibration standards in a cool, dry place and ensure they remain sealed until use to maintain their integrity.

The set comes with a Certificate of Analysis that includes lot number, reference values, and expiration date for full traceability.

For assistance with calibration or to inquire about additional products, please contact our customer service team or explore our catalog.

Yes, the HI97701-11 standards are designed for both laboratory and field applications, ensuring accurate calibration in various settings.

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