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HI97710-11 pH CAL Check Calibration Standards Set for Portable Photometers, pH 7.0 ±0.05 | EnvMart

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Hanna pH CAL Check™ Standards - HI97710-11

Name: Hanna pH CAL Check™ Standards - HI97710-11
Brand: Hanna
SKU: 72767
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 containing sealed “A” cuvette (zero) and sealed “B” cuvette (standard)
Package	Sealed standards: 0.0 and 7.0
Model	HI97710-11
Certificate of Analysis	Included (Lot number, reference values, expiration date)
Quantity	1 set
Reusability	Reusable
Product Condition	New
MPN	HI97710-11
Shelf Life Stability	Long
Calibration Standard Value	pH 7.0 ±0.05 @ 25℃
pH Range Supported	6.5–8.5

Key Features

HI97710-11 pH CAL Check™ Calibration Standards Set offers reliable calibration for compatible portable photometers.

Designed for validating and calibrating pH photometers within the 6.5–8.5 pH range.
Contains sealed standards with a pH value of 7.0 ±0.05 at 25℃.
Supplied with a certificate of analysis stating lot number, reference values, and expiration date for full traceability.
Includes one sealed “A” cuvette (for zeroing) and one sealed “B” cuvette (for standardization).
Reusable with long shelf-life stability for multiple calibration cycles.
Complies with rigorous laboratory quality protocols for accurate pH measurement.
Compatible with portable photometer models requiring 7.0 pH standard calibration.

Product Description

The HI97710-11 pH CAL Check™ Calibration Standards Set is a high-quality standard solution designed for calibrating and validating compatible portable photometers that operate within the 6.5–8.5 pH range. Each set includes sealed standards of pH 7.0 ±0.05 at 25℃, ensuring precise calibration and measurement reliability. Supplied with a certificate of analysis, the set offers traceability with reference values, lot number, and expiration date—supporting laboratory compliance and audit requirements.

Designed for use with portable photometers in scientific, educational, industrial, laboratory, and water analysis settings.
Set includes one sealed “A” cuvette for zero-point calibration and a “B” cuvette containing the standard pH solution.
Ideal for validating meter accuracy, regular calibration routines, and compliance with laboratory protocols.
Reusable, with a long shelf life for cost-effective maintenance of instrument precision.

Fields of use include environmental testing, water treatment, food and beverage laboratories, education, and any facility employing portable photometers for pH analysis. The robust packaging and included certificate of analysis make it suitable for critical applications where traceable standards are required.

Discover more laboratory calibration standards and supplies in the EnvMart catalog to support your analytical, quality control, or R&D requirements.

Hanna pH CAL Check™ Standards - HI97710-11

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Frequently Asked Questions

The set includes two sealed cuvettes: one 'A' cuvette for zeroing and one 'B' cuvette containing the standard pH solution of 7.0 ±0.05 at 25℃.

To use the set, first zero your portable photometer with the 'A' cuvette, then use the 'B' cuvette for standardization at pH 7.0.

The calibration standards are designed for long shelf-life stability, allowing for multiple calibration cycles without degradation.

Yes, each set comes with a certificate of analysis that includes lot number, reference values, and expiration date for traceability.

These standards are compatible with portable photometers that require calibration within the pH range of 6.5–8.5, specifically for a pH of 7.0.

The pH CAL Check™ Calibration Standards Set is ideal for environmental testing, water treatment, food and beverage laboratories, and educational settings.

Calibration frequency depends on usage, but regular calibration is recommended to maintain accuracy, especially before critical measurements.

If the standards are expired, they should not be used for calibration. Always check the expiration date on the certificate of analysis.

Yes, the calibration standards are reusable, allowing for cost-effective maintenance of instrument precision over time.

You can purchase the pH CAL Check™ Calibration Standards Set through our online store or contact our sales team for more information.