Glass Erlenmeyer Flask Set
- Contains 1 each 50, 150 and 250ml Flask
- High quality inert 3.3 borosilicate glass
- Heavy Duty Reusable
- ASTM Specification E960, Type I requirements
- ID/OD: 50ml: 24.5/30.5mm, 150ml: 32/37mm, 250ml: 32/37.5mm.
$ 11.99
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