Low Extraction Wide Mouth Screw Cap Vial with Slit Septum and Blue Cap 100 pcs. 6904-50000 1 box (100 pcs.)

The design prevents tiny septum fragments from falling off, allowing for highly reproducible measurements even when multiple injections are performed. It reduces elution from septa and vials, and can suppress contamination. Specifications: Blue cap with septa with slits Septum slit: Yes Quantity: 1 box (100 pieces) Capacity: 2mL Size: Φ9×12×32mm Cap size: 9-425 Septum size: φ8.8 x 1mm thick Material: Vial/borosilicate glass, Cap/PP, Septum (no adhesive)/Fluorine film (chemical resistance equivalent to PTFE) and Silicone