| ItemHeight | 51 |
|---|---|
| ItemLength | 51 |
| ItemWeight | 227 |
| Brand | Apera Instruments |
| MPN | AI1113 |
| UPC | 810214030010 |
Check the listing for details. Apera Instruments AI1113 pH Calibration Buffer Solution Kit (7.00, 4.00), 8.... Condition: New. Listed at 25.94 USD. Reported values are accurate to +/- 0.01 pH at 25°C and are traceable to NIST Standard Reference Materials (SRMs). All pH buffers have a 2-year expiration from manufacture for an unopened bottle. Reported values are accurate to +/- 0.01 pH at 25 °C and are traceable to NIST Standard Reference Materials (SRMs).