PYUR makes our line with a number of their storage bottles and containers, including the scientific glass reagent media storage bottle with a GL45 screw cap. A graduated storage bottle, it still comes with a sealable lid to keep the contents inside fresh and potent for you. Made of thick, borosilicate glass, these 250ml storage bottles from PYUR are so thick that they can handle just about any temperature, from the harshest of chemicals to the most extreme heating agents. Stable, durable, and reliable, it's capable of storing nearly anything you'd need to be stored in an airtight container. To prevent spilling while pouring, there's even a threaded screw neck. Give your customers the storage options that will truly impress by staying stocked on PYUR's best and greatest products in our line.