GC parts • Ferrule, Vespel, for Aijiren™ Capillary Nut, 0.1–0.25 mm, Pack of 10 (P/N 290VA191) • Headspace Vial, 20 mL, Crimp Top, Clear, Round Bottom, set of 125 (P/N 20-CV) • Crimp Cap, 20 mm, Magnetic, Red Silicone/Natural PTFE, high temperature (300 °C), set of 500 (P/N 20-MCB-ST3HT) • Electronic Handheld Crimper for 20 mm