Pyrex 32x200mm Borosilicate Glass – Test Tubes – US Made
USD 11.39 USD
Specifications
| Brand | PYREX |
| Material | Borosilicate Glass |
| Country Of Origin | United States |
| Intended Use/Discipline | Biological Laboratory |
This is all borosilicate glass and all made in the USA. I have rinsed off the dust, but have not cleaned it. I am out of acetone and I’m arthritic, so you will have to clean it yourself. These are made for use in Chemistry and other areas.