Pyrex® EZ Access™ Class A Heavy Duty Wide Mouth Volumetric Flask with Glass Standard Taper Stopper, 250 ml
Volumetric Flask, 250 ml, 87 OD x 180 mm H, Low Actinic Stained Glass, Class A, Graduated, ±0.12 ml Tolerance, Wide Mouth, Heavy Duty, Flat Bottom, Long Neck, Number 19 Standard Taper Stopper, with Glass Hollow Stopper, Reusable
- Manufacturer Part No: 55635-250
- SECO Part No: 12-7073-78
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These 250 ml Pyrex® EZ Access™ wide mouth volumetric flasks are calibrated to class A tolerances and are designed for microchemical work. Low actinic stained glass provides protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The heavy duty, wide mouth facilitates filling and mixing. Supplied with an interchangeable number 19 Standard Taper Pyrex® ground glass stopper. For replacement stoppers, see number 7650. The graduation line is sharp and permanent.
| Capacity | : | 250 ml |
| Height | : | 180 mm |
| Material (ml/min) | : | Low Actinic Stained Glass |
| Stopper Material | : | Glass |
| Stopper Type | : | Hollow |
| Type | : | Heavy-duty |
| Mouth Style | : | Wide |
| Class | : | Class A |
| Standard Taper Stopper | : | Number 19 |
| Tolerance | : | ±0.12 ml |
| Diameter | : | 87 mm OD |
| Bottom Style | : | Flat |
| Flask Style | : | Volumetric |
| Graduations | : | Yes |
| Neck Style | : | Long |
| Top Style | : | Standard Taper Stopper |
| Usage | : | Reusable |
