Pyur Scientific Glass Reagent Media Storage Bottle - 500ml - GL45 Screw Cap - Graduated

Graduated Glass Storage for Measured Liquids - 500ml

Mixing and storing solutions is easier when you can see the volume and trust the seal. This bottle pairs graduation markings with a GL45 screw cap, so you can measure a liquid and close it up in the same container. Thick borosilicate glass gives it a sturdy build for laboratory-style use.

At 500ml, this size suits a hobbyist or an indoor grower who keeps small batches of reagents, test solutions or stock liquids on hand. It is sold as a single bottle, so you can add units as your workspace needs them.

Key Features & Benefits

• Thick borosilicate glass — a durable, stable body for repeated use.
• GL45 screw cap — closes the bottle to help prevent leaks.
• Graduated markings — lets you measure liquid volume directly in the bottle.
• 500ml capacity — a practical size for small batches.
• Threaded neck — designed to help limit spills when pouring.

Who Should Use Pyur Scientific Glass Reagent Media Storage Bottle

Home gardeners and licensed commercial growers who measure, mix or store reagents and solutions will find this bottle useful. It also suits anyone who wants a laboratory-grade container for general liquid storage.

About Pyur Scientific Glass Reagent Media Storage Bottle

This is a 500ml graduated media storage bottle made of thick borosilicate glass with a GL45 screw cap. It is sold each, as a single bottle. The distributor lists the same design in several other capacities.

Frequently Asked Questions

Q: What size is the bottle?
A: This listing is for the 500ml size. The graduations let you measure liquid up to that capacity.

Q: What does GL45 mean?
A: GL45 describes the thread standard of the bottle neck. It tells you which screw caps fit the opening, and this bottle ships with a GL45 screw cap.

Q: Why choose borosilicate glass over plastic?
A: Glass does not flex and is generally resistant to many chemicals and to heat. Borosilicate is a common choice for laboratory containers for these reasons.

Q: Does it pour cleanly?
A: The threaded neck is designed to limit spilling while you pour. Pour slowly and steadily for the best control.

Q: Can I store things other than reagents?
A: Yes. It is laboratory grade but can hold many kinds of liquids. Check that the contents suit glass and the cap before storing them.

Q: How many bottles come in the listing?
A: One bottle, sold each.