Filter Vial Thomson SINGLE StEP, 0.2 µm, PVDF, with screw cap, low-evaporation, red, 100 pc/PAK

Improved anti-evaporation technology and the absence of a pre-slit cap membrane ensure evaporation of less than 0.4% over 24 hours.
Easy-to-use vials enable rapid sample filtration and require only finger squeezing.
Color-coded caps allow easy identification of 0.2 μm or 0.45 μm membranes made of PVDF, PTFE, or nylon.
Robust polypropylene vial with 450 μL loading capacity and low dead volume (120 μL).
Suitable for most standard 12 x 32 mm autosamplers, including UHPLC instruments.