PYREX® Mohr Measuring Pipets, Class B
Reusable Corning PYREX® Mohr measuring pipets are color-coded by size for easy identification and sorting. Colored 1/10mL graduations are enameled onto the glass. They are calibrated "to deliver" (TD) their total capacity without blow-out. Reference: ASTM E-1293. Manufactured to Class B tolerances.