This set of 5 PYREX 4980-500 500 mL Narrow Mouth Erlenmeyer Flasks is perfect for laboratories and medical facilities. Made of high-quality Borosilicate Glass, these flasks are durable and reliable. The heavy-duty rim ensures that they are resistant to chipping and cracking, making them a long-lasting investment.

The flasks have a narrow mouth design and are suitable for various scientific applications. They are made in the United States and come in a case of 5. Whether you are a scientist, a researcher, or a medical professional, these flasks are a must-have for your laboratory. All in excellent condition. Please reference all pictures for more details of this item. Thank you, and have a wonderful day. Please feel free to send us an offer if interested.