Vintage Pyrex 500 mL Erlenmeyer Flask, No Chips or Cracks. Great condition

This is a classic vintage Pyrex 500 mL laboratory flask that’s seen some use but is still in great shape. It’s got that iconic round logo and the ‘Made in USA’ stamp on the side. It’s made of heavy-duty borosilicate glass, so it’s super durable. It’d be perfect for a science-themed display or even as a unique carafe for the kitchen. Used

PYREX 5000mL Single Neck Round Bottom Boiling Flask 4260-5L

The PYREX 5000mL Single Neck Round Bottom Boiling Flask 4260-5L is a high-quality glass flask designed for use in various laboratory settings. Made from borosilicate glass, this flask is durable and resistant to temperature changes. With a volume of 5000mL, it is suitable for a range of experiments and research applications. The round bottom design allows for easy cleaning and maintenance, making it a reliable choice for professionals in physical, medical, and biological laboratories. Manufactured in the United States by PYREX, this flask is a essential tool for scientists and researchers.

PYREX PLUS Protective Coating 4L Filtering Flask 4000ml #65340 Large

PYREX PLUS Protective Coating 4L Filtering Flask 4000ml #65340 Large PYREX PLUS Protective Coating 4L (liter) Filtering Flask 4000ml #65340 Made in USA Large size – measures 14 inch tall by ~8 inch diameter Weighs 4 pounds 2 ounces Great condition You get exactly what you see in the pictures.

Rare 1977 Corning Centennial Pyrex Butterfly Gold Blue Small Lab Beaker

The product is a rare 1977 Corning Centennial Pyrex Butterfly Gold Blue Small Lab Beaker made of borosilicate glass in the United States. This beaker is part of the PYREX brand and is designed for use in biological laboratories. With a unique and collectible design, this beaker is a valuable addition to any lab or collector’s inventory. See all pictures for they are part of the description.