Graduated pipettes, cl. AS, brown grad., AR-GLAS®, L 360 mm, 1 ml, 12 unit(s)Graduated pipettes, cl. AS, brown grad., AR GLAS, L 360 mm, 1 ml Material: AR GLAS. Autoclavable: yes. With main point ring graduation, graduated up to the tip. Graduated with permanent silver diffusion colour. Brown graduated Upper zero point Calibrated to Ex Conformity certified With dated batch code Total length 5 mm. Technical Information Vol. 1 ml Graduation 0,01 ml Limit of error 0,007 ml Total length 360 mm Cotton stopper end no Standards DIN