Volumetric flasks class A transparent, 25 ml, 10/19, 2 Piece(s)

With ring marking individually calibrated to 'IN'. Tolerance class A according to DIN EN ISO 1042. With imprinted lot number and batch certificate. Cleaning at max. 60 °C recommended to protect the printing. Exposure to temperatures up to 121 °C (autoclaving) will not cause tolerance limits to be permanently exceeded.