Full kit of 100 vials, caps and septa: see data below: 100 pcs./pack: 961-10020-29: Replacement vials: 40 ml glass, clear; 24 mm screw neck; flat bottom; 95.0 x 27.5 mm: 100 pcs./pack: 961-10030-24: Replacement caps: white PP-cap; 15 mm centre hole; 24 mm thread; silicone red/PTFE white: 100 pcs./pack: 961-10040-01: Replacement septa: 24 mm