Heathrow Scientific HS1421B Medium Polystyrene Weighing Boat 85mm Blue

Description

Product Overview

The Heathrow Scientific HS1421B medium weighing boat is engineered from high‑grade polystyrene, a material chosen for its exceptional chemical resistance and inertness. The smooth, non‑porous surface eliminates the risk of cross‑contamination, allowing researchers to transfer liquids, powders, and semi‑solid samples with confidence. With dimensions of 85 mm length, 85 mm width, and a 24 mm depth, the boat offers a generous volume while maintaining a low profile that fits comfortably on standard analytical balances. The blue coloration not only provides visual distinction in busy laboratory environments but also helps users quickly identify the correct size among multiple dish types. Each boat weighs only 0.09 ounces, reducing the load on precision balances and ensuring that weight measurements reflect the sample alone, not the container.

Manufactured in a certified clean‑room environment, these boats undergo stringent quality control procedures that include dimensional verification, surface finish inspection, and material purity testing. The process guarantees that every unit meets food‑grade compliance, making the boats suitable for both scientific and food‑industry applications. The packaging is designed to protect the delicate polystyrene structure during shipping and storage, with each pack of 500 boats sealed in moisture‑resistant bags to preserve their integrity until use. The product is listed under model number HS1421B and has been a reliable choice for laboratories worldwide since its introduction in 2008.

Beyond basic functionality, the HS1421B boat incorporates thoughtful design elements that enhance usability. The shallow, wide bottom provides stability, reducing the likelihood of tipping during pouring or when placed on uneven surfaces. Rounded corners prevent sharp edges that could damage delicate glassware or cause sample spillage. The boat’s surface finish is engineered to be ultra‑smooth, facilitating easy cleaning and minimizing residue buildup after repeated use. These features collectively contribute to consistent, repeatable results, a critical factor for analytical methods that demand high precision.

Usage

In a typical analytical laboratory, the HS1421B medium weighing boat serves as a versatile platform for a range of tasks, from gravimetric analysis to sample preparation for spectroscopy. Its chemical resistance allows it to handle dilute acids, weak bases, alcohols, and aqueous solutions without degradation, making it ideal for routine workflows in chemistry, biochemistry, and environmental testing. Researchers often use the boat to weigh solid reagents, then transfer them directly into reaction vessels, minimizing sample loss and exposure to the environment.

Beyond the bench, these boats are valuable in quality‑control settings within food production facilities, where they can be used to measure ingredients, additives, or contaminants under strict hygiene standards. The food‑grade compliance ensures that the material does not leach unwanted substances into the sample, preserving the integrity of the analysis. Additionally, the boats are compatible with automated dispensing systems, allowing high‑throughput laboratories to integrate them into robotic workflows for increased efficiency and reduced manual handling.

Why Choose Us

Heathrow Scientific has built a reputation for delivering reliable, high‑quality laboratory consumables for over three decades. The HS1421B weighing boat reflects the company’s commitment to precision engineering, rigorous testing, and customer‑focused design. By sourcing premium polystyrene and employing clean‑room manufacturing, Heathrow ensures that each boat meets the exacting standards required by demanding scientific applications. The brand’s extensive experience in glassware and labware development translates into a product that not only performs reliably but also integrates seamlessly with existing laboratory equipment.

Choosing Heathrow means gaining access to a dedicated support network that assists customers with product selection, troubleshooting, and after‑sales service. The company offers responsive technical assistance, detailed product documentation, and a clear return policy for any quality concerns. This level of service provides laboratories with the confidence that any issues will be addressed promptly, minimizing downtime and protecting the continuity of critical research projects.

Key Features

• Ultra‑smooth polystyrene surface eliminates cross‑contamination and ensures accurate weigh‑outs.
• Wide, flat bottom with rounded corners resists tipping and simplifies sample transfer.
• Food‑grade compliant material safe for handling consumables and sensitive reagents.
• Clean‑room manufactured and moisture‑sealed packaging guarantees consistent quality.
• Dedicated Heathrow support team provides technical assistance and rapid after‑sales service.

FAQ

Can the HS1421B boat be used with strong acids or bases?

The boat is resistant to dilute and weak acids, bases, alcohols, and aqueous solutions. For strong acids or bases, we recommend using a container specifically rated for those chemicals.

Is the polystyrene material recyclable?

Yes, the polystyrene used in the HS1421B boat is recyclable in facilities that accept polystyrene. Please follow local recycling guidelines.

How many boats are included in a standard pack?

Each pack contains 500 medium‑size boats, providing ample supply for high‑volume laboratory operations.

What is the recommended storage condition?

Store the boats in a cool, dry place away from direct sunlight. The sealed packaging helps protect them from moisture and dust.

Can these boats be autoclaved for sterilization?

Polystyrene is not suitable for autoclaving. If sterilization is required, consider using a compatible disposable alternative or apply a chemical sterilization method that does not exceed the material’s temperature limits.