Hanna HI50004-01 pH 4.01 Technical Calibration
The Hanna HI50004-01 pH 4.01 Technical Calibration offers precise pH 4.01 calibration in convenient, single-use sachets, designed for laboratory, industrial, and field use. Each sachet contains freshly sealed buffer solution prepared to NIST standards, ensuring consistent, traceable accuracy.
Features
Ideal for Calibration in Slightly Acidic Environments
This pH 4.01 buffer solution ensures accurate calibration for samples near the mildly acidic range—commonly used in food, beverage, and environmental testing.
Portable and Single-Use Sachets
Each 20 mL sachet holds just the right amount of buffer for one calibration, minimizing waste and avoiding contamination.
The compact format supports on-site calibration and simplifies storage for occasional users.
Long Shelf Life and Protection
Hanna seals each sachet in light-blocking, airtight packaging to prevent degradation from UV light and CO₂ exposure.
Users receive buffer that’s as reliable as freshly opened bottles—every time.
Certified Quality with Traceability
Each sachet includes batch and expiry details with a temperature vs. pH chart.
The solution follows strict NIST traceability, ensuring dependable performance.
Specifications
| Parameter | Details |
|---|---|
| Product Code | HI50004-01 |
| pH Value at 25°C | 4.01 |
| Package Size | 10 sachets × 20 mL |
| Traceability | NIST standard compliant |
| Packaging Type | Airtight, light-blocking sachets |
| Certificate of Analysis | Not specified (available on request) |
Applications
Calibration in Food & Beverage Industry
Ensure accurate measurements in slightly acidic products like juices, sauces, dairy, and processed foods.
Environmental Testing
Use for calibrating meters when testing surface water, rainwater, or acidic soils.
Portable and Laboratory Use
Suitable for both field technicians and lab analysts who require fast, on-the-go pH calibration.
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