Astech Ireland Ltd. is ISO 9001-2015 accredited, certified by NQA.
47 mm vacuum filtration unit, with ground glass joint, 1 unit(s)
47 mm vacuum filtration unit, with ground glass joint, incl. 500 ml funnel attachment, funnel bottom section with ground joint sleeve 40/35, vacuum connection and glass frit (porosity 40-60 µm) as filter support, aluminium bracket and 2000 ml flask.