There is a $100.00 minimum order required when purchasing "Ace Glass" products
Overview
PTFE adapter with Viton® o-rings for use with plain stem thermometers, gas inlet tubes, probes, etc. The o-ring compression seal allows adjustable depth positioning. The 10/18 size will accommodate tubes from 6mm to 6.5mm diameter and features a -108 size internal o-ring and no external o-ring.