HI5004-01 pH 4.01 Technical Calibration Buffer (1 L)
RM 241.00
SKU: HI5004-01
1.500 KG
HI5004-01 is a premium quality pH 4.01 technical calibration buffer that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hanna’s line of technical calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
- Supplied with Certificate of Analysis
- Accuracy of +/- 0.01 pH @ 25°C
- Temperature chart of the actual pH value at various temperatures printed on each bottle
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Details
HI5004-01 is a premium quality pH 4.01 technical calibration buffer produced in accordance with ISO 3696/BS3978 standards, using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRM).
The HI5004-01 is supplied with certificate of Analysis
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Product code
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Lot number
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Mean lot value
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SRM’s that were used
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Manufacturing date
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Expiration date
Color coded label for easy pH buffer value identification
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Easy to identify different buffer values
- Solution does not contain any dyes that may stain the reference cell of a pH electrode
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Specifications
Accuracy Technical ±0.01 pH pH Value @25°C 4.01 Package bottles Size 1 L Quantity 1 Certificate of Analysis Yes