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Chromium VI CAL Check Standards HI97749-11, 100 µg/L, Certificate of Analysis | EnvMart

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Hanna Chromium VI CAL Check™ Standards - HI97749-11

Name: Hanna Chromium VI CAL Check™ Standards - HI97749-11
Brand: Hanna
SKU: 72048
Price: 241.81 USD
Availability: InStock

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Category Cal Check Standards Brand Hanna

Specifications

Country of Origin	India
Model	HI97749-11
Method	ASTM D1687 Diphenylcarbohydrazide
Weight	0.38 Kg
Shelf Life	Long
Supplied with	Certificate of Analysis
Reusability	Reusable standards
Storage Environment	0 to 50°C - 0 to 100% RH (IP67)
Packaging Dimensions	142.5 x 102.5 x 50.5 mm
Traceability	Lot number, reference values, expiration date
Compliance	ASTM Manual of Water and Environmental Technology
Product Condition	New
MPN	HI97749-11
Standard Value	100 ±2.000 µg/L (at 25℃)
Calibrates Photometer	HI97749
Chromium VI Range	0 to 300 µg/L (ppb)

Key Features

Chromium VI CAL Check Standards HI97749-11 enable precise calibration and validation for the HI97749 portable photometer.

Designed specifically for the HI97749 photometer calibration.
Supplied with a Certificate of Analysis for traceability.
Standard value: 100 ±2.000 µg/L chromium VI at 25℃ for high accuracy.
Reusable standards with long shelf life stability.
Enables calibration across the HI97749 photometer's 0 to 300 µg/L range.
Manufactured in a state-of-the-art facility for consistent quality.
Certificate provides lot number, reference values, and expiration date.
Facilitates certification of chromium VI photometers as per ASTM D1687 method.
Ideal for water, environmental, and laboratory applications.

Product Description

The Chromium VI CAL Check Standards HI97749-11 are engineered to enable reliable calibration and validation of the HI97749 portable photometer, ensuring accurate analysis of hexavalent chromium (Cr(VI)) in water samples. These high-quality calibration standards come with a Certificate of Analysis specifying the lot number, reference values, and expiration date, supporting traceability and compliance for laboratory and field measurements.

Designed for use with the HI97749 photometer, supporting calibration across the 0 to 300 µg/L (ppb) detection range for hexavalent chromium.
Standard value: 100 ±2.000 µg/L chromium VI at 25℃, facilitating accurate calibration routines.
Reusable standards with stable long shelf life, reducing reagent waste and cost.
Certificate of Analysis enhances traceability for regulatory and quality assurance needs.
Manufactured using advanced methods for optimal consistency and reliability.
Applicable for calibration validation as per ASTM Manual of Water and Environmental Technology, D1687 Diphenylcarbohydrazide Method.

Ideal for use in industrial laboratories, water quality labs, and environmental monitoring, these calibration standards help maintain high analytical standards and compliance. The HI97749-11 supports critical applications requiring assured accuracy in photometric measurements. Supplied as a complete kit for direct usability.

Explore more laboratory calibration standards and photometer accessories in EnvMart's comprehensive catalog to support your analytical quality assurance needs.