Hamilton DuraCal Buffer Solution Lot of 6 111215062 111187619 111212638 250 ml 125628 This provides accurate dispensing of

This provides accurate dispensing of 4mL diluent

The pump works as intended but requires a slight nudge to start the pump turning

The outer box has some wear including creases and small tears

These plates are new and come in their original packaging

Hamilton DuraCal Buffer Solution Lot of 6 111215062 111187619 111212638 250 ml 125628 This provides accurate dispensing ofThis pH buffer solution provides precise calibration for pH meters, ensuring accurate measurements with certified traceability to national standards. Brand: Hamilton Model: DuraCal Buffer Solution Lot Model Number MPN: 111215062, 111187619, 111212638 Country of Manufacture: Switzerland Includes: Six 250 ml bottles of Hamilton DuraCal Buffer solution: two pH 4. 01, two pH 9. 21, and two pH 7. 00 solutions Volume: 250 ml per bottle Storage Temperature: