Corning Pyrex 25mL Round Media Bottle with GL25 Orange Screw Cap

Description

Product Overview

The Corning Pyrex 25 mL round media storage bottle is engineered from premium borosilicate glass, delivering exceptional chemical resistance and thermal stability for demanding laboratory applications. Its compact 70 mm height and 36.5 mm outer diameter make it easy to stack and store, while the clear graduations at 5 mL, 10 mL, 15 mL, and 20 mL provide quick visual reference for accurate liquid measurement. The included orange GL25 screw cap features a secure, leak‑proof seal that prevents evaporation and contamination, ensuring the integrity of your media, reagents, or samples over extended periods.

Usage

This bottle is ideally suited for a wide range of laboratory tasks, including the preparation and storage of culture media, buffer solutions, and specialty reagents. Its robust glass construction tolerates autoclaving, allowing you to sterilize the container without compromising the cap or the bottle wall. Researchers in microbiology, molecular biology, and chemistry labs will appreciate the precise graduations for dosing small volumes, while the bright orange cap provides easy visual identification among other glassware. The bottle’s size fits comfortably in standard incubators, refrigerators, and freezers, making it a versatile choice for both short‑term experiments and long‑term storage.

Why Choose Us

Choosing the Corning Pyrex 25 mL media bottle means selecting a product backed by decades of glassware expertise and rigorous quality control. Each bottle undergoes a multi‑stage inspection process to verify dimensional accuracy, glass clarity, and cap integrity. The GL25 screw cap is manufactured to exact tolerances, delivering a consistent torque that prevents over‑tightening while guaranteeing a tight seal. Our commitment to customer satisfaction includes responsive technical support, a straightforward return policy, and access to detailed usage guidelines that help you maximize the bottle’s performance in your specific workflow.

Key Features

• Premium borosilicate glass ensures chemical resistance and durability.
• Orange GL25 screw cap provides a secure, leak‑proof seal for long‑term storage.
• Clear graduations at 5 mL intervals enable precise measurement without additional tools.
• Compact 70 mm height and 36.5 mm diameter allow easy stacking and space‑saving storage.
• Responsive customer support and hassle‑free returns give you confidence in every purchase.

FAQ

Can this bottle be autoclaved?

Yes, the bottle is made from borosilicate glass that tolerates standard autoclave cycles (121 °C for 15‑30 minutes) without cracking or losing clarity.

Is the GL25 cap compatible with other bottle sizes?

The GL25 screw cap is specifically designed for the 25 mL bottle model; using it on other sizes may result in an imperfect seal.

What is the temperature range for safe storage?

The glass can safely withstand temperatures from –196 °C (liquid nitrogen) up to 300 °C, making it suitable for both cryogenic and high‑heat applications.

How do I clean the bottle after use?

Rinse the bottle with distilled water, then soak in a mild detergent solution if needed. Rinse thoroughly and allow to air dry before refilling.

Do you offer bulk purchasing options?

Yes, we provide volume discounts for orders of 50 units or more. Contact our sales team for a customized quote and lead‑time information.