Bulb pipettes Class AS, brown graduated, AR-GLAS®, L 410 mm, vol. 5 mlBulb pipettes Class AS, brown graduated, AR GLAS, L 410 mm, vol. 5 ml Material: AR GLAS. With two volume markings, lower marking as zero point. Ring markings and brown labelling (resistant silver diffusion colour). Partial drain, volumetric measurement between both markings For media with special draining behaviour Conformity certified Technical Information Vol. 5 ml Limit of error 0,015 ml Total length 410 mm Standards DIN EN ISO 648 Version brown