Adapter, Distillation, 14/20,
Chemglass Adapter, Distillation, 14/20,; Adapter, Claisen, 14/20 Joint Size, 10/18 Thermometer Joint For 25mm Immersion - CHMGLS
Chemglass Adapter, Distillation, 14/20,; Adapter, Claisen, 14/20 Joint Size, 10/18 Thermometer Joint For 25mm Immersion - CHMGLS