


🧬 Elevate your experiments with PYREX – where precision meets durability!
The PYREX Narrow Mouth Erlenmeyer Flask set of 5 is crafted from premium borosilicate glass, offering exceptional chemical resistance and thermal shock durability. Featuring clear white enamel graduations and a heavy-duty rim, these flasks are designed for precise measurements and long-term lab or classroom use. Autoclavable and heat resistant up to 230°C, they are the trusted choice for professionals and STEM enthusiasts seeking reliable, high-performance glassware.









| 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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