Low-elution wide-mouth screw cap vial PP vial + blue cap with slit septum 100 pieces 6904-74503 1 box (100 pieces)

The design prevents tiny septum fragments from falling off, allowing for highly reproducible measurements even when multiple injections are performed. It reduces elution from the septum, which helps prevent contamination. Specifications: PP vial + blue cap with slit septum Septum slit: Yes Quantity: 1 box (100 pieces) Capacity: 2mL Size: φ9×φ12×32mm Cap size: 9-425 Septum size: φ8.8 x 1mm thick Material: Vial/PP, Cap/PP, Septum (no adhesive)/Fluorine film (chemical resistance equivalent to PTFE)/Silicone