Product Description
When breakage risk or glass contact is a concern, a plastic Class A volumetric flask lets you keep accurate dilutions without worrying about shattered glassware. This 25 mL flask is made for precise preparation of standards and solutions in a clear, durable polymer.
This listing is for Wheaton catalog number FDF112A: Class A Volumetric Flask, PMP, 25 mL. The flask is molded from polymethylpentene (PMP), a transparent plastic with good chemical resistance that is often chosen for trace-metal work where glass could leach ions. A single calibration mark on the neck defines the nominal volume to Class A tolerance. Fill to the mark with the bottom of the meniscus at eye level. LIGHT LABS supplies the complete DWK Life Sciences line, including Kimble, Wheaton and DURAN labware.
Key Features
- Class A accuracy – Calibrated to Class A tolerance for quantitative work.
- PMP construction – Clear polymethylpentene resists breakage and many chemicals.
- Glass-free contact – Useful where glass could contribute trace ions to a sample.
- Single graduation mark – Clear fill line on the neck for repeatable volumes.
Specifications
| Catalog Number | FDF112A |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Class A Volumetric Flask, PMP, 25 mL |
| Sold As | Each |
| Material | Polymethylpentene (PMP) |
| Accuracy class | Class A |
Applications
- Preparation of standard solutions
- Trace-metal and ICP sample dilution
- Quantitative analytical chemistry
- Teaching labs where breakage is a concern
