Merck, XF2014710, Millipore Analytical Stainless Steel Filter Holder - Kit

• Available in three diameters with four available funnel sizes to accommodate samples up to 250 mL
• Holder with 250 mL funnel is equipped with a funnel lid, which can be vented using accessory filter unit
• Can be autoclaved or flame-sterilized

The Millipore Analytical Stainless Steel Filter Holder Kit supports vacuum filtration of liquid samples in bacteriological and particulate-contamination testing. Its reusable stainless steel funnel accommodates a 100 mL sample volume, while the membrane support accepts 47 mm filter discs over a 9 cm² effective filtration area. The assembly includes a stainless steel base and frit, an anodized-aluminum spring clamp, and a perforated No. 8 silicone stopper for connection to a standard 1 L filtering flask. Autoclavable components simplify preparation for subsequent analytical runs. Laboratories can select membrane material and pore size separately to match their test method; the holder itself is hardware rather than a disposable filtration membrane. The robust metal construction makes the assembly useful for repeated vacuum filtration workflows.