Preassemble, No pre-silt PTFE/silicone septa + Blue screw cap, for 9-425 Screw Vials ,100/pk Hawach,

250ul glass insert for 9 mm vials, clear, Conical with
plastic bottom spring,29x5.7 ,100/pk Hawach,

Preassemble, No pre-slit PTFE/silicone septa + Aluminum cap, for Crimp
top 2ml vial    (11 mm mouth)