Corning PYREX 100ml Round Media Bottle with GL45 Orange Cap Pack of 2

Description

Product Overview

The Corning PYREX 100ml round media bottle is engineered from high-quality borosilicate glass, delivering exceptional chemical resistance and thermal stability for demanding laboratory applications. Its 100ml capacity is ideal for handling small to medium volumes of culture media, reagents, or sterile solutions, while the clear glass body enables quick visual assessment of contents without the need for additional labeling. The bottle features precise graduated markings at 20ml, 40ml, 60ml, and 80ml intervals, allowing users to measure and dispense liquids with confidence. Complementing the robust glass construction is a GL45 screw cap finished in a vibrant orange hue, providing a secure, leak‑proof seal that meets industry standards for sterility and durability. The cap’s design incorporates a tamper‑evident liner, ensuring that the contents remain uncontaminated from the moment of receipt until use. Each package includes two identical bottles, offering a convenient backup solution for laboratories that require redundancy or multiple identical containers for parallel experiments.

Usage

Designed for versatility, the Corning PYREX 100ml bottle excels in a wide range of laboratory settings, from microbiology and cell culture to analytical chemistry and quality control. Its chemical‑resistant glass can safely hold acidic, basic, and organic solutions, making it suitable for routine media preparation, sample storage, and reagent dispensing. The secure GL45 orange cap ensures that volatile or sensitive solutions remain sealed during transport and storage, reducing the risk of evaporation or contamination. Researchers often employ these bottles in incubators, refrigerators, and autoclaves, as the borosilicate glass tolerates temperature fluctuations without cracking or compromising integrity. The clear visibility of the bottle’s contents aids in rapid identification during high‑throughput workflows, while the graduated markings support precise volume adjustments without the need for additional measuring devices. The dual‑bottle pack is particularly advantageous for laboratories that run duplicate assays, need a spare container for emergency use, or wish to maintain consistent labeling across multiple experiments.

Why Choose Us

Choosing the Corning PYREX 100ml bottle means selecting a product backed by decades of glassware expertise and a reputation for uncompromising quality. Corning’s manufacturing process incorporates rigorous testing for impact resistance, thermal shock, and chemical compatibility, ensuring that each bottle meets stringent laboratory standards. The GL45 orange cap is manufactured to exacting tolerances, providing a tight seal that prevents leaks even under pressure differentials common in incubator environments. Our commitment to customer satisfaction extends beyond product performance; we offer responsive technical support, detailed product documentation, and a straightforward return policy for any unforeseen issues. By partnering with trusted distributors, we guarantee that every bottle arrives with a pristine finish and accurate graduation markings, eliminating the need for post‑delivery calibration. Additionally, the packaging of two bottles per unit reduces inventory complexity and provides cost‑effective redundancy for busy research teams.

Key Features

• Durable borosilicate glass resists chemicals and temperature extremes, extending the lifespan of your laboratory glassware.
• Clear visibility and precise graduated markings enable quick visual checks and accurate volume measurements without extra tools.
• Secure GL45 orange screw cap with tamper‑evident liner prevents leaks and maintains sterility for sensitive media.
• Pack of two bottles provides a convenient backup, supporting parallel experiments and reducing downtime.
• Responsive customer support and easy return process ensure confidence and assistance throughout the product lifecycle.

FAQ

Can the bottle be autoclaved?

Yes, the Corning PYREX 100ml bottle is made from borosilicate glass, which can safely withstand standard autoclave cycles (121°C for 15‑30 minutes) without cracking or losing its structural integrity.

Is the GL45 cap compatible with other bottle brands?

The GL45 screw thread is a common standard in laboratory glassware, allowing the cap to fit many other 100ml bottles that use the same thread size. However, for optimal sealing performance, we recommend pairing it with Corning‑manufactured bottles.

What is the temperature range for safe storage?

The bottle can be stored from -196°C (liquid nitrogen) up to 300°C, making it suitable for both cryogenic applications and high‑temperature processes, provided the cap is appropriately secured.

How do I ensure sterility after opening?

After opening, keep the cap tightly closed when not in use, and consider using a sterile technique such as flame‑sterilizing the cap or employing a laminar flow hood to maintain a contaminant‑free environment.

What should I do if the cap becomes difficult to tighten?

If the cap threads become worn, gently clean the threads with a soft brush and mild detergent, then rinse thoroughly. For persistent issues, contact our support team for a replacement cap to ensure a reliable seal.