Polypropylene Wide Mouth Jar JG Finneran 1oz with White Closure

Description

Product Overview

The JG Finneran D0044-1 polypropylene wide mouth jar is engineered for laboratory environments where reliability, chemical resistance, and ease of use are paramount. Constructed from high‑grade polypropylene, the jar offers excellent resistance to a broad range of solvents, acids, and bases, ensuring that the container will not degrade or leach contaminants into sensitive samples. The wide mouth design, measuring 43‑400 mm in cap size, facilitates rapid loading and unloading of powders, liquids, and small solid specimens, reducing handling time and minimizing exposure to the environment. The included white polypropylene closure is compatible with the F217 liner, providing an additional barrier against moisture ingress and preserving sample integrity over extended storage periods. With a compact 1 oz (approximately 30 ml) capacity, the jar is ideal for drying, weighing, and short‑term storage of reagents, catalysts, and analytical standards. Its clear, smooth surface allows for easy visual inspection of contents, while the standardized dimensions enable seamless integration into existing rack and storage systems commonly found in research labs, quality control facilities, and teaching laboratories.

Usage

Designed for versatility, this jar excels in a variety of laboratory applications. In analytical chemistry, it serves as a reliable vessel for drying solvents after rotary evaporation, ensuring that residual moisture does not interfere with subsequent chromatographic analysis. In synthetic organic chemistry, the wide mouth permits quick transfer of reaction intermediates and facilitates the addition of solid reagents without the need for specialized tools. The jar’s chemical‑resistant construction makes it suitable for storing hygroscopic salts, catalysts, and reference materials that require protection from ambient humidity. Its compact size is also advantageous for high‑throughput screening, where multiple samples must be handled simultaneously; the uniform shape allows for efficient stacking in micro‑centrifuge tubes or automated handling stations. Moreover, the white closure provides a visual cue that the jar is sealed, reducing the risk of accidental opening during transport or storage. The jar is compatible with standard laboratory ovens and drying cabinets, enabling users to heat the container safely up to the recommended temperature limits for polypropylene without deformation.

Why Choose Us

Choosing the JG Finneran polypropylene wide mouth jar means selecting a product backed by decades of expertise in laboratory glassware and plasticware manufacturing. JG Finneran Associates, Inc. has a reputation for delivering high‑quality lab supplies that meet stringent industry standards, and each jar undergoes rigorous quality control testing to verify dimensional accuracy, material integrity, and closure performance. The F217 liner incorporated into the closure system is specifically formulated to provide an extra layer of moisture protection, a feature that distinguishes this jar from generic polypropylene containers. Our commitment to consistency ensures that every unit in the pack of 24 maintains identical specifications, reducing variability in experimental results. In addition, we offer responsive customer support and a clear return policy, giving laboratories confidence that any issues will be addressed promptly. By investing in this jar, laboratories benefit from reduced sample loss, improved reproducibility, and a durable container that can withstand repeated cleaning cycles and autoclave exposure when required.

Key Features

• High‑grade polypropylene construction resists chemicals and solvents, protecting sample purity.
• Wide mouth (43‑400 mm) enables quick loading, unloading, and easy cleaning of contents.
• White polypropylene closure with F217 liner adds an extra moisture barrier for long‑term storage.
• Compact 1 oz (30 ml) capacity fits efficiently into standard lab racks and automated handling systems.
• Backed by JG Finneran’s dedicated customer support and quality assurance program.

FAQ

Can the jar be autoclaved for sterilization?

Yes, the jar can be autoclaved at standard temperatures for polypropylene (up to 121 °C) without deformation, making it suitable for sterilization when needed.

Is the closure compatible with other brands of liners?

The white polypropylene closure is designed specifically for the F217 liner, but it can also accommodate other compatible polypropylene liners of the same dimensions, provided they meet the required sealing specifications.

What is the maximum temperature the jar can withstand?

The jar is rated for continuous use up to 120 °C, which covers most laboratory drying and heating applications. Exceeding this temperature may cause softening of the material.

How many times can the jar be reused after cleaning?

When cleaned with mild detergents and rinsed thoroughly, the jar can be reused indefinitely, as long as it is not exposed to harsh abrasive cleaning agents that could damage the surface.

Does the jar meet any specific regulatory standards?

While the jar is not a regulated medical device, it complies with common laboratory safety standards for chemical resistance and material purity, and it is manufactured in accordance with ISO‑9001 quality management practices.