Volumetric flask, PMP, class A with stopper NS 12/21, PP, 50 ml

Crystal clear. With ring mark individually calibrated to ‘In’. Class A tolerances according to DIN EN ISO 1042. With printed lot number and batch certificate. Thermal stress up to 121 °C (autoclaving) does not permanently exceed the tolerance limit. To preserve markings. cleaning at no higher than 60 °C is recommended. Also available with DAkkS calibration certificate or individual quality certificate.