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Marine Phosphate Ultra Low Range Checker HC Calibration Set HI774-11, 0.00-0.90 ppm, 20mL | EnvMart

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Hanna Marine Phosphate Ultra Low Range Checker® HC Calibration Check Set - HI774-11

Name: Hanna Marine Phosphate Ultra Low Range Checker® HC Calibration Check Set - HI774-11
Brand: Hanna
SKU: 71565
Price: 18.26 USD
Availability: InStock

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Category Cal Check Standards Brand Hanna

Specifications

Country of Origin	India
Package Contents	10 sachets (5 x 4.01 pH, 5 x 7.01 pH), Certificate of Analysis
Condition	New
Packaging Type	Sachets
Product Type	Marine Phosphate Ultra Low Range Calibration Check Set
pH Accuracy	±0.01 pH
Model	HI774-11
Certificate of Analysis	Included
Shelf Life	Long
Buffer Volume	20 mL per sachet
MPN	HI774-11
pH Value @ 25°C	4.01, 7.01
Number of Sachets	10 (5 each)
Validation Range	0.00 - 0.90 ppm phosphate

Key Features

Marine Phosphate Ultra Low Range Checker HC Calibration Check Set HI774-11 is used to validate the Phosphate Checker HC HI774, suitable for marine water testing and laboratory calibration.

Includes standards for validating instruments within 0.00 to 0.90 ppm phosphate.
Supplied as sachets containing 20 mL of calibration solution each.
The set contains a total of 10 sachets, 5 of each reference solution.
Provides pH Accuracy of ±0.01 pH and pH Values at 25°C of 4.01 and 7.01.
Long shelf life and reusable as industry-grade calibration standard.
Manufactured in a state-of-the-art facility to ensure stability and reliability.
Certificate of Analysis is included for traceability of lot and expiration date.

Product Description

Marine Phosphate Ultra Low Range Checker HC Calibration Check Set HI774-11 is engineered to deliver precise calibration for Hanna Checker HC HI774 or similar phosphate testing instruments within the ultra-low range of 0.00–0.90 ppm. This solution set is specially formulated for laboratory, marine, and aquarium water quality validation, ensuring the reliability of phosphate measurements in sensitive environments.

Each Calibration Check Set HI774-11 includes 10 sachets, 5 each of the two reference buffers, with a volume of 20 mL per sachet. The calibration buffers provide pH values of 4.01 and 7.01 (at 25°C) and maintain a pH accuracy of ±0.01 pH, supporting meticulous calibration for laboratory applications requiring high precision.

Provides highly stable calibration buffer sachets for phosphate analysis.
Supports rigorous validation workflows in water quality laboratories, marine research stations, and industrial testing facilities.
Certified lot number, reference values, and expiration details for audit traceability included on the Certificate of Analysis.
Ideal for long-term use due to exceptional buffer stability and shelf life.
Standard buffer sachets packaged for easy single-use and reduced contamination risk.
Reusable package format designed for sustained use in industrial and institutional laboratories.

This calibration set is a critical consumable for quality control, compliance, and certification processes in marine water analysis. Browse additional calibration solutions, photometric reagents, and laboratory chemical standards in the EnvMart Lab Chemicals category for complete water testing workflow support.