Watch Glass Cover, 30 mm dia, PTFE, For 5 to 10 ml Beaker, Cryogenic to 260°C Temperature Range, Totally Chemically Resistant and Inert, Machined Base For Good Heat Transfer
| Material | : | PTFE |
| Diameter | : | 30 mm |
| For Use With | : | For 5 to 10 ml Beaker |
| Temperature Range | : | Cryogenic to 260°C |