18mm PE Snap Cap, 19.8 x 5.2mm, transparent, closed top, pk/100

20mL Clear Headspace Vial, 23x75mm (for CTC PAL, P

Screw cap ND18, silver, closed, Sil/PTFE, pk/100

10ml Headspace Vial ND18, 46x22.5mm, amber, rounded bottom, pk/100