Class A, borosilicate glass 3.3, with amber stain graduation, with declaration of conformity acc. to DIN 12600, with dated batch identification, standard ground and PE stopper, calibrated for IN, DIN EN ISO 1042. Batch Certificate of Performance, Individual Certificate of Performance and DAkkS-Certificate (former DKD Calibration Certificate) are available on request. Class A, borosilicate glass 3.3, with amber stain graduation, with declaration of conformity acc. to DIN 12600, with dated batch identification, standard ground and PE stopper, calibrated for IN, DIN EN ISO 1042. Batch Certificate of Performance, Individual Certificate of Performance and DAkkS-Certificate (former DKD Calibration Certificate) are available on request.