Solution Hanna Buffer pH 4.01 230 ml
ref: 01ESHI7004M
sku: HI7004M
- Calibration solution pH 4.01.
- Marked with batch number and expiry date.
- Hermetically sealed with a tamper evident seal to ensure the quality of the solution.
- Formulated to have an expiry of 2 years.
- 230 ml format.
€10.95
Free shipping
Technical characteristics
Solution Hanna HI7004M
The pH4.01 calibration buffer solution is manufactured to ISO 3696 / BS3978 standards using high purity salts, deionised water, certified weight-controlled balances and Class A glassware in a controlled environment with certified thermometers.
Values quoted are accurate to +/- 0.01 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs).
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