Contains 1 each 50, 150, 250ml Flask and Rubber Stoppers to match. High quality inert 3.3 borosilicate glass- Heavy Duty Reusable- ASTM Specification E960, Type I requirements
- Contains 1 each 50, 150 and 250ml Flask
- Rubber Stopper included
- High quality inert 3.3 borosilicate glass
- ASTM Specification E960, Type I requirements
- Contains 1 each 50, 150 and 250ml Flask
- Rubber Stopper included
- High quality inert 3.3 borosilicate glass
- ASTM Specification E960, Type I requirements