
Laboratory 250ml 500ml Filt Vacuum Filter Plastic Vacuum Filter. 3-Year Warranty Coverage: Comprehensive 3-year warranty provided for all mechanical and functional defects. Diverse Filter Materials: Constructed from PES, MCE, or Nylon materials to suit different chemical applications. CE, ISO, and RoHS Certified: Products meet international safety and environmental standards with ISO9001 certification. Customizable Product Options: Customization available for size, packaging, color, logo, and material based on orders. Free Sample Availability: Free samples provided for quality checking; customer covers express shipping cost. Rapid Delivery for Stock Items: In-stock items delivered within 1-2 days; large orders take 15-30 days. RNase, DNase, and Pyrogen Free: Products are guaranteed free from RNase, DNase, and pyrogens for sensitive applications.