Thomson SINGLE StEP Low-Evaporation Filter Vials with Screw-Top Caps, 0.45 um, PTFE with low-evaporation cap, Blue Cap, 100/pk

Thomson SINGLE StEP Low-Evaporation Filter Vials

• Enhanced evaporation prevention technology, and no preslit in the cap membrane ensures less than 0.4% evaporation over 24 hours.
• Easy-to-use vials offer fast sample filtration and require only a squeeze of your fingers.
• Color-coded caps allow easy identification of 0.2 μm or 0.45 μm membranes in PVDF, PTFE, or nylon.
• Rugged polypropylene vial houses insert with 450 μL loading capacity and low dead volume (120 μL).
• Fit most standard 12 x 32 mm autosamplers, including UHPLC instruments.