


🧪 Elevate your experiments with the flask that means business.
This set of five narrow mouth Erlenmeyer flasks, crafted from premium borosilicate PYREX glass, offers exceptional heat and chemical resistance, precise white enamel metric markings, and easy sterilization via autoclave. Designed for laboratory, classroom, or home STEM use, these durable flasks combine trusted scientific heritage with versatile sizes from 50mL to 1L, ensuring professional-grade performance for every experiment.









| Manufacturer | Glass Corning Incorporated, Life Sciences |
| Part number | 4980-PACK |
| Item Weight | 1.09 kg |
| Package Dimensions | 35.41 x 25.81 x 19.71 cm; 1.09 kg |
| Item model number | 4980-PACK |
| Size | 50mL, 125mL, 250mL, 500mL, 1L |
| Style | Narrow Mouth Flask with Heavy Duty Rim |
| Material | Borosilicate Glass |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
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