The Iwaki PA 5640 volumetric flask is designed for preparing standard solutions and dilutions with high precision in accordance with Class A tolerance. The wide neck design makes filling, mixing, and cleaning easier, while the precision glass stopper keeps the solution safe from contamination and evaporation.
The Iwaki PA 5640 Volumetric Flask, With Glass Stopper, Wide Neck, Class A Iwaki
This product is commonly used in analytical chemistry, pharmaceutical, environmental testing, industrial quality control, and educational laboratories. It is suitable for preparing standard solutions, titration, instrument calibration, and various quantitative analysis tasks that demand calibrated volume accuracy.
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| Brand | Iwaki |
|---|---|
| CAS number | — |
| Molecular formula | — |
| Purity | — |
| Category | Volumetric Flask (labu takar/labu ukur) |
| Pack sizes | 25 ml with glass stopper, 25 ml with plastic stopper, 50 ml with glass stopper, 50 ml with plastic stopper |
| Physical form | — |
| Storage | — |
- Accuracy class: Class A, wide neck (wide neck)
- Handling: wash and rinse before use, avoid impact and sudden temperature changes, not recommended for long-term storage of solutions, store in a dry and safe place
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