cylinder 500ml,works certified, Pack of 2

cylinder 500ml,works certified
 
Made to measure
Calibrated to the highest accuracy levels, our Pyrex Class A measuring cylinders are supplied with an individual calibration certificate allowing traceability to national standards.
 
Complies with ISO 4788
Calibrated to Class A tolerances
Individually tested and supplied with certificate showing exact volume contained at 5 points on the scale
Conformity 'H' certified
Inscribed with individual serial number for tracibility to National Standards.
Graduations in white enamel
Manufactured from chemically resistant borosilicate glass with hexagonal foot