View this page in full at: https://greyhound.glownet.uk/supplies-and-accessories-vials-and-caps?specs=f_septum%2Fliner:chlorobutyl+(grey)%2Fptfe+(clear)!!0!!||f_septum%2Fliner:polypropylene+(clear)%2Fsilicone+(blue)!!0!!||f_septum%2Fliner:ptfe+(beige)%2Frubber+(red)!!0!!||f_vial+size:5+x+31mm!!0!!