Whatman Filter Holders for Nuclepore Membrane Filters, Whatman
is a reliable and dependable addition to the Whatman Filters
family of products. Combining top-notch and uncompromising quality with an affordable price, the Whatman Filter Holders for Nuclepore Membrane Filters, Whatman 420200/ 28163-045
can fulfill your laboratory needs while still offering a great value for the money.
Product Category Description:
Pop-Top* and Swin-Lok* plastic filter holders are designed for microfiltration and ultracleaning of small volumes of liquids using positive pressure. Use aerosol holders for open system sampling of air and other gases.
Unique three-piece construction eliminates twisting damage to the membrane during assembly and disassembly. Each holder is fitted with male and female luer connections. Molded from transparent polycarbonate, except for 28163-045 which is made of polypropylene. Holders accommodate 13–47mm dia. Nuclepore* membrane filters.
Operating temperature/pressure: 38°C (100°F) at 50psi (3.5bar). Maximum air pressure: 30psi (2.1bar). Autoclavable. Without filters.