pH buffer solutions Technical, NIST/DIN and certified buffer solutions for calibrating pH electrodes. Tolerance: ± 0.02 pH Product Specification: pHvalue: 4.006 at 25 °C Type: NBS/DIN Capacity: 250 ml | |
Catalogue Number | 6.250 450 |
Manufacturer | Mettler |
Manufacturer P/n | 51 319 004 |
VWR Ref | METB51319004 |
VWR: | METB51319004 |