Distilling Head, Vigreux,
Chemglass Distilling Head, Vigreux,; Distilling Head, Vigreux, Jacketed, 10/30 Thermometer Joint, 24/40 Joint Size, 4mm PTFE Stopcock - CHMGLS
Chemglass Distilling Head, Vigreux,; Distilling Head, Vigreux, Jacketed, 10/30 Thermometer Joint, 24/40 Joint Size, 4mm PTFE Stopcock - CHMGLS