Hanna Instruments pH 4.01 Buffer Solution 25 x 20ml Sachets
- SKU
- C3-IN10279
- EAN
- 3552994182837
Hanna Instruments pH 4.01 buffer, 25 sealed 20 mL sachets. Single-use, light-block packaging traceable to NIST SRMs for pH meter calibration.
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- Volume
- 20 mL per sachet
- Pack Size
- 25 sachets
- Weight
- 500 g
- Width
- 3.3
- Calibrating pH meters
- Users who calibrate infrequently
- Fieldwork
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- Volume: 20 mL per sachet
- Pack Size: 25 sachets
- Weight: 500 g
- Width: 3.3
- Depth: 1.5
- Height: 4.3
- Standards: ISO 3696 and BS3978
- Accuracy: ±0.01 pH at 25°C
- Traceability: NIST Standard Reference Materials (SRMs)
- Shelf Life: 5 years from date of manufacture when unopened
- Packaging: Light-block sealed sachets
- Special Feature: Lot number and expiration date stamped on each sachet
- Special Feature: Colour-coded label
- Special Feature: Printed temperature chart
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