Holders for suspending separatory funnels on retort stands. * Front opening gives clear view of solution * Allows unobstucted placement of funnel * Corrosion free polypropylene construction * Includes tapered wedges to ensure firm grip on both 9.5mm (3/8in.) and 12.7mm (½in.) retort stand rods https://elecena.pl/product/27205947/rapid-separator-funnel-holder 2024-11-10 https://elecena.pl/product/27205947/rapid-separator-funnel-holder 2025-09-13