Nalgene™ Utility Funnels
By NalgeNalgene™ utility funnels useful for numerous lab applications. Cat. No. 7-4256-0638 funnel has large throat opening for faster transfer of materials. Cat. Nos. 4256-0234, 4256-0314 and 7-4256-0414 are molded of autoclavable polyopropylene; Cat. Nos. 7-4256-0500, 7-4256-0638 and 7-4256-0800 of high density polyethylene and are not autoclavable.