20 mm Aluminum Crimp Closures – White PTFE/White Silicone + Aluminum Cap with Hole, 100pcs/pk

Thickness: 3.0±0.2
Hardness: 45°±5°
Diameter: 20.2±0.2
Cap Height: 7.6±0.2
Cap Diameter: 20.5±0.2
Septum Cleanliness: Cleanliness Test(GC Head Space Test)
HPLC Extractables Text: No detectable peaks
Silicone Colour: white
Membrane Colour: white
Cap Colour: Silver
Top/cap Type: 20mm Crimp top
Cap/Septum Sealing: Sealing Test