Syringe Filters for HPLC and sample preparation . Titan3, HPLC FILTER NAVY BLUE30mm 1.0um PTFE MERANE €196.12 SKU:TF41025-NP In Stock Sartorius Syringe filter, Minisart NML, CA, 28 mm, 0.2µm, sterile, 50 pc/PAK. Iso9001 HPLC vials with ptfe liner pp cap for HPLC and GC.