Watch Glass Cover, 50 mm dia, PTFE, For 50 ml Beaker, Cryogenic to 260°C Temperature Range, Totally Chemically Resistant and Inert, Machined Base For Good Heat Transfer
| Material | : | PTFE |
| Diameter | : | 50 mm |
| For Use With | : | For 50 ml Beaker |
| Temperature Range | : | Cryogenic to 260°C |