SIBATA Class A, To Contain, Volumetric Flasks meet ASTM E-288 Class A Specifications & USP Standards for Volumetric Glassware. These flasks feature machine-blown bodies and heavy-beaded, heavy-tubing necks which are tooled for standard taper stoppers. The graduation line is sharp and permanent; large, white block-letters allow the labeling to be easily read. Each flask also has a large marking square. All sizes are supplied with a glass standard taper stopper.
Key Features
- Meets ASTM E-288 Class A Specifications
- Graduated To Contain
- Available in capacities from 5mL to 2000mL
- All sizes include a glass standard taper stopper
Stopper Sizes
Flask Size | Stopper Size |
---|---|
10 mL, 20 mL, 25 mL | #9 |
50 mL, 100 mL | #13 |
200 mL, 250 mL | #16 |
500 mL | #19 |
1000 mL | #22 |
2000 mL | #27 |
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