This PYREX bottle with a 250 mL capacity is perfect for storing media in medical and biological laboratories. It features a GL45 screw cap with a trace code for easy identification. The bottle is made in the United States and is intended for use in medical laboratory and biological laboratory disciplines. Each unit quantity of this bottle is sold separately, and it is a great addition to any collection of glassware and plasticware. The PYREX brand is known for its durability and reliability, making it a trusted choice for laboratory professionals. This bottle is categorized under Jars & Reagent Bottles, Glassware & Plasticware, Medical, Lab & Dental Supplies, Healthcare, Lab & Dental, and Business & Industrial.