Hanna HI60016-02 pH 1.679 25°C Millesimal 25 x 20mL

Hanna HI60016-02 pH 1.679 25°C Millesimal 25 x 20mL

The Hanna HI60016-02 pH 1.679 25°C Millesimal 25 x 20mL is a premium-quality pH 1.679 millesimal buffer solution designed for highly precise calibration in the acidic range. It is NIST-traceable and supplied with a Certificate of Analysis to guarantee accuracy and reliability for both laboratory and field applications.

Features

Precision Calibration for Acidic Measurements

Ideal for pH calibration before testing highly acidic samples in industries such as food processing, environmental monitoring, and water treatment.

Single-Use Sachets for Consistent Accuracy

Packaged in 25 x 20 mL sealed sachets, ensuring each calibration uses fresh buffer solution. This eliminates contamination risks and maintains stable pH values.

NIST-Standardized and Certified

Formulated according to strict NIST standards for high repeatability. Each sachet is batch-numbered, marked with an expiry date, and includes a pH–temperature correlation table.

UV & CO₂ Protection

Light-block packaging prevents oxidation from UV exposure, and airtight seals prevent CO₂ absorption that could alter pH values.

Specifications

• pH Value at 25°C: 1.679

• Code: HI60016-02

• Package Size: 25 sachets × 20 mL

• Standardization: NIST-traceable

• Certification: Certificate of Analysis included

• Storage: Store at 25°C, away from direct sunlight

Applications

• Laboratory and field pH calibration for acidic samples

• Environmental and wastewater analysis

• Food and beverage quality control

• Water treatment process monitoring

Calibration Best Practices

• Clean electrodes with Hanna cleaning solution before calibration

• Use fresh buffer for each calibration session

• Store electrodes in Hanna storage solution when not in use