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Total Hardness CAL Check™ HI97735-11 Calibration Standards Set for HI97735 Photometer | EnvMart

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Hanna Total Hardness CAL Check™ Standards - HI97735-11

Name: Hanna Total Hardness CAL Check™ Standards - HI97735-11
Brand: Hanna
SKU: 73080
Price: 241.81 USD
Availability: InStock

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Category Cal Check Standards Brand Hanna

Specifications

Country of Origin	India
Package Contents	Sealed standards: 0, 150, 350, and 520 mg/L CaCO₃
Measurement Ranges	Low (0–250 mg/L CaCO₃), Medium (200–500 mg/L CaCO₃), High (400–750 mg/L CaCO₃)
Product Type	Total Hardness CAL Check™ Calibration Standards
Model	HI97735-11
Certificate of Analysis	Included; lot number, reference values, expiration date
Application	Photometer calibration, laboratory water analysis
Product Condition	New
MPN	HI97735-11
Quantity per Set	1 set
Compatible Photometer	HI97735 Total Hardness EPA Portable Photometer
Standard Values	150 ±5 mg/L (Low), 350 ±7 mg/L (Medium), 520 ±10 mg/L (High) CaCO₃

Key Features

Total Hardness CAL Check™ HI97735-11 calibration standards set for validating and calibrating HI97735 Total Hardness Portable Photometer across three concentration ranges.

Designed for use with the HI97735 Portable Photometer for total hardness determination.
Includes sealed standards to check low (150 mg/L CaCO₃), medium (350 mg/L CaCO₃), and high (520 mg/L CaCO₃) hardness ranges.
Supplied with a certificate of analysis for traceability, including lot number, reference values, and expiration date.
Manufactured in a state-of-the-art facility to ensure consistency and reliability.
Supports calibration and validation routines for accurate water quality measurement in laboratory and industrial settings.
Convenient single set packaging for easy storage and repeated use.

Product Description

The Total Hardness CAL Check™ HI97735-11 calibration standards set provides a reliable solution for calibrating and validating the HI97735 Total Hardness EPA Portable Photometer. This set features sealed liquid standards for three defined measurement ranges, enabling quality control and accurate verification of water hardness analyses in industrial, laboratory, and environmental applications.

Specifically designed to support the HI97735 Portable Photometer, which measures water total hardness across low, medium, and high range applications.
Set includes sealed vials representing low (150 ±5 mg/L CaCO₃), medium (350 ±7 mg/L CaCO₃), and high (520 ±10 mg/L CaCO₃) concentrations, enabling comprehensive instrument checks.
A Certificate of Analysis is included, detailing the lot number, standard reference values, and expiration date for regulatory and quality assurance needs.
Manufactured using precision methodologies in a controlled environment to ensure repeatability and traceability.
Ideal for laboratory, environmental, water treatment, industrial, and field monitoring use cases.

Standard set contains: Sealed standards for 0 mg/L, 150 mg/L, 350 mg/L, and 520 mg/L CaCO₃, with 1 complete set per package.

Browse additional laboratory calibration standards and photometer accessories on EnvMart to support precise water analysis routines and regulatory compliance.

Hanna Total Hardness CAL Check™ Standards - HI97735-11

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Frequently Asked Questions

The set includes sealed standards for low (150 mg/L CaCO₃), medium (350 mg/L CaCO₃), and high (520 mg/L CaCO₃) hardness ranges, along with a Certificate of Analysis for traceability.

Simply follow the manufacturer's instructions for the HI97735 photometer to check the instrument's accuracy using the provided sealed standards for the respective hardness ranges.

The Certificate of Analysis provides essential details such as lot number, reference values, and expiration date, ensuring compliance and quality assurance for your calibration standards.

Each standard comes with an expiration date indicated on the Certificate of Analysis, which is crucial for ensuring accurate calibration results.

Yes, the Total Hardness CAL Check™ standards are designed for use in laboratory, industrial, environmental, and field monitoring applications, ensuring reliable results.

The set covers three concentrations: low (150 ±5 mg/L CaCO₃), medium (350 ±7 mg/L CaCO₃), and high (520 ±10 mg/L CaCO₃), allowing for comprehensive instrument checks.

Store the sealed standards in a cool, dry place, away from direct sunlight, to maintain their integrity and ensure accurate calibration results.

For additional calibration standards or related accessories, please browse our selection on EnvMart to find suitable options for your needs.

The standards are manufactured in a state-of-the-art facility using precision methodologies to ensure consistency, reliability, and traceability.

While we do not offer specific warranties, the standards are produced to high-quality specifications to ensure reliable performance in your calibration routines.