Whatman 25 mm GD-X Syringe Filters - Brochure

The Whatman™ 25 mm GD/X Syringe Filters are designed to enable the filtration of viscous, hard-to-filter samples greater than 10 mL. They are available in a wide variety of filter choices with a polypropylene housing. Each unit contains a prefiltration stack of Whatman Multigrade GMF 150 (10 & 1 μm) and GF/F. The combination of this pre-filtration stack and filter housing design enables you to filter highly particular loaded samples. Disposable filtration devices provide labor saving efficiency while ensuring consistent filter performance when compared to hand assembled reusable filter housings. This document provides general information on the products listed below. The specifications in the Technical Data section are intended to provide a basis for establishing functional use, as well as for setting quality assurance test performance levels.