- Sign In
- |
- Sign Up
- |
- My Quote (0)
- |
- CART (0)
This pH 4.01 calibration solution is NIST traceable and comes with a Certificate of Analysis. The solution has the lot number and expiration date clearly marked on the label and has an air tight, tamper-proof seal. Hanna's line of calibration buffers have been specially formulated to expire 5 years from the date of manufacture for a sealed bottle.
This pH 4.01 calibration solution is NIST traceable and comes with a Certificate of Analysis. The solution has the lot number and expiration date clearly marked on the label and has an air tight, tamper-proof seal. Hanna's line of calibration buffers have been specially formulated to expire 5 years from the date of manufacture for a sealed bottle.
Discontinued!
This product has been discontinued and is no longer available.
There is no direct replacement, however we recommend the:
Not what you're looking for? Let’s do a search and help you find what you need.
pH 4.01 calibration solution manufactured in accordance with ISO 3696/BS3978 standards using deionized water, high purity salts, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with certified thermometers. Reported values are traceable to NIST Standard Reference Materials (SRMs).
Features
| Accuracy | Standard ±0.01 pH | |
| pH Value @25°C | 4.01 | |
| Package | Bottles | |
| Size | 500mL | |
| Certificate of Analysis | Yes |
| Accuracy | Standard ±0.01 pH | |
| pH Value @25°C | 4.01 | |
| Package | Bottles | |
| Size | 500mL | |
| Certificate of Analysis | Yes |
