Pyrex Watch Glass Borosilicate 3.3 Glass
Pyrex Borosilicate Glass Watch Glasses, Diameter: 40 mm, For Use With: For evaporation work and covering heated beakers
| PK | Cat. No. | |
|---|---|---|
  | 10 | 1060/04D |
| 10 | 1060/06D |
| 10 | 1060/09D |
| 10 | 1060/10D |
| 10 | 1060/14D |
| 10 | 1060/18D |
| 10 | 1060/20D |
| 10 | 1060/21D |