Wheaton 216629 Clear Glass Round 16oz Safety Coated Jar, with 70-400 Black Phenolic Poly-Vinyl Lined Screw Cap (Pack of 12)

Description

Product Overview

The Wheaton 16oz clear glass safety jar is engineered for laboratory environments where precision, safety, and reliability are paramount. Constructed from USP Type III soda‑lime glass, the jar offers exceptional chemical resistance, allowing it to hold a wide range of solvents, reagents, and samples without compromising integrity. The clear glass provides full visibility of contents, facilitating easy monitoring of reaction progress, drying status, or sample quantity. A distinctive feature of this jar is the PVC‑based plastisol coating applied to the exterior surface. This coating acts as a protective barrier that retains the jar’s contents even if the glass shatters, dramatically reducing the risk of spills and contamination. Complementing the coating is a black phenolic screw cap, which is lined with a 70‑400 poly‑vinyl material to create a tight, leak‑proof seal. The cap’s non‑slip texture ensures a firm grip, even when the jar is wet or handled with gloves, enhancing user confidence during routine tasks. Each jar measures 16 oz (approximately 473 ml) and is supplied in a convenient pack of twelve, making it an economical choice for bulk purchasing. The product dimensions are 12.9 × 10.2 × 6.7 inches, and the total weight of a single jar is roughly 2.2 pounds, providing a sturdy yet manageable feel.

Usage

This safety jar excels in a variety of laboratory applications. In drying processes, the clear glass allows technicians to visually assess the moisture level of solids, while the phenolic cap prevents moisture ingress, preserving sample integrity. The jar is also ideal for storing volatile or hazardous chemicals; the PVC coating mitigates the impact of accidental drops, and the screw cap’s secure seal prevents vapor escape. Researchers frequently use these jars for sample preparation, reagent storage, and short‑term incubation, benefiting from the jar’s chemical compatibility and ease of cleaning. The non‑slip cap design is particularly advantageous when handling wet jars or when gloves are required, reducing the likelihood of accidental spills. Although autoclaving is not recommended, the jar can be sterilized using chemical methods, making it suitable for environments where sterility is essential but high‑temperature processes are not employed. The pack of twelve supports high‑throughput workflows in academic, industrial, and quality‑control labs, ensuring that sufficient inventory is always on hand for routine and emergency tasks.

Why Choose Us

Choosing Wheaton means selecting a brand with a legacy of scientific excellence and a commitment to product quality. Each jar undergoes rigorous testing to verify compliance with USP Type III standards, guaranteeing that the glass meets the highest thresholds for durability and chemical resistance. The integrated PVC plastisol coating is a proprietary technology that provides an added layer of safety, a feature not commonly found in competing products. Our black phenolic caps are engineered for a tight seal and a tactile, non‑slip surface, reducing user fatigue and enhancing operational efficiency. We stand behind our products with responsive customer support, offering technical assistance, replacement parts, and guidance on best practices for use and maintenance. In addition, our packaging is designed for easy inventory management, with clear labeling and consistent dimensions that simplify storage and handling. By partnering with Wheaton, laboratories benefit from a trusted supplier that prioritizes safety, performance, and long‑term reliability.

Key Features

• Robust PVC‑based plastisol exterior coating retains contents if the jar breaks, preventing spills.
• Black phenolic screw cap with non‑slip texture ensures a secure, leak‑proof seal even when wet.
• Clear USP Type III soda‑lime glass provides full visibility and excellent chemical resistance.
• Pack of twelve jars offers cost‑effective bulk supply for high‑throughput laboratory workflows.
• Dedicated customer support and technical assistance for seamless integration into lab processes.

FAQ

Can the jar be autoclaved for sterilization?

No, autoclaving is not recommended for this jar because the high temperatures can compromise the PVC coating and the phenolic cap seal. Instead, use chemical sterilization methods such as ethanol or a suitable disinfectant.

What types of chemicals can be stored in this jar?

The jar’s USP Type III soda‑lime glass is compatible with a broad range of solvents, acids, bases, and organic reagents. However, it is advisable to consult material compatibility charts for highly aggressive chemicals.

How does the PVC coating affect the jar’s transparency?

The PVC coating is applied only to the exterior surface, so the interior remains clear glass. This design preserves full visibility of the contents while providing external protection.

Is the screw cap reusable after repeated opening and closing?

Yes, the phenolic screw cap is designed for repeated use. The poly‑vinyl liner maintains its sealing performance over many cycles, provided the cap is kept clean and free of debris.

What is the recommended method for cleaning the jar?

Rinse the jar with distilled water and a mild detergent, then rinse again thoroughly. For stubborn residues, a brief soak in a compatible solvent followed by a rinse is effective. Avoid abrasive scrubbers that could scratch the glass.