Kimax® Reusable Class A Color Coded Volumetric Pipets are calibrated to deliver. Sizes 1 mL and larger are marked with large numerals on the bulb, indicating capacity. Color-coded (ASTM E1273) for ease in sorting and selecting the correct pipet. With a legend of permanent brown stain. KIMAX pipet of rugged construction. Designed from ASTM Specification E969, Class A requirements. 75 and 200 mL sizes are designed from ASTM E542.