N 9 PP screw cap, blue, closed top Red Rubber/FEP colourless Hardness: 45° shore A Thickness: 1.0 mm pack of 100

N 9 PP screw cap, blue, closed top Silicone white/PTFE red Hardness: 45° shore A Thickness: 1.0 mm pack of 100

N 9 PP screw cap, blue, center hole PTFE red/Silicone white/PTFE red Hardness: 50° shore A Thickness: 1.0 mm pack of 100

N 9 PP screw cap, black, center hole Silicone white/PTFE red Hardness: 45° shore A Thickness: 1.0 mm pack of 100

N 9 PP screw cap, red, center hole Silicone white/PTFE red Hardness: 45° shore A Thickness: 1.0 mm pack of 100

N 9 PP screw cap, green, center hole Silicone white/PTFE red Hardness: 45° shore A Thickness: 1.0 mm pack of 100

N 9 PP screw cap, black, center hole Silicone white/PTFE blue, slitted Hardness: 55° shore A Thickness: 1.0 mm pack of 100

5 mL Headspace Crimp Neck Vial N 20 outer diameter: 20.5 mm, outer height: 38 mm clear, flat bottom, flat DIN crimp neck pack of 100

N 9 PP screw cap, red, center hole Silicone white/PTFE blue, slit Hardness: 55° shore A Thickness: 1.0 mm pack of 100

N 9 septa, Red Rubber/FEP colourless Hardness: 45° shore A Thickness: 1.0 mm pack of 100