Porcelain Evaporating Dish 300ml 132mm x 44mm GSC International 10pcs

Description

Product Overview

The GSC International 300ml porcelain evaporating dish is engineered for precision and durability in demanding laboratory environments. Measuring 132mm in diameter and 44mm in height, the dish provides ample surface area for efficient solvent removal while maintaining a compact footprint suitable for standard lab benches and hot plates. Constructed from high‑quality porcelain, each dish exhibits a uniform dense matrix that delivers exceptional mechanical strength, reducing the risk of cracks or breakage during routine handling. The glazed surface minimizes liquid adherence, promoting even evaporation and easy cleaning after each use. Designed to withstand temperatures up to 1050°C, the dish is compatible with a wide range of heating equipment, including muffle furnaces, drying ovens, and open flame burners, ensuring reliable performance across diverse experimental protocols. The low permeability of the porcelain material prevents unwanted absorption of reagents, preserving sample integrity and preventing cross‑contamination. Packaged in sets of ten, the dishes offer cost‑effective scalability for laboratories that require multiple units for parallel experiments, quality control testing, or educational demonstrations. Each unit meets stringent industry standards for chemical resistance and thermal stability, making it a trusted choice for analytical chemistry, material science, and pharmaceutical research applications.

Usage

The evaporating dish is ideally suited for a variety of laboratory procedures that involve solvent removal, sample concentration, and residue drying. Researchers commonly employ the dish in gravimetric analysis to determine the mass of a solute after solvent evaporation, benefiting from the dish’s stable base and heat‑resistant properties. In organic synthesis, the dish serves as a reliable vessel for refluxing small volumes of reaction mixtures, allowing chemists to monitor reaction progress while safely containing volatile compounds. The dish’s robust construction also makes it appropriate for use in educational settings, where students perform classic evaporation experiments to understand concepts such as boiling points, vapor pressure, and solute recovery. Additionally, the dish can be utilized in quality control laboratories for the preparation of calibration standards, where precise volume measurements and consistent evaporation rates are critical. Its compatibility with both conventional hot plates and high‑temperature furnaces enables flexibility in protocol design, while the glazed interior reduces residue buildup, facilitating rapid turnaround between experiments. Proper usage includes placing the dish on a level heating surface, avoiding sudden temperature shocks, and using appropriate protective equipment to handle hot glassware safely.

Why Choose Us

Choosing GSC International for your evaporating dish needs means selecting a product backed by decades of expertise in laboratory glassware manufacturing. Our commitment to quality is reflected in rigorous testing procedures that verify each dish’s thermal tolerance, mechanical resilience, and chemical inertness before it reaches the customer. Unlike generic alternatives, our porcelain formulation is specifically engineered to minimize porosity, ensuring that no unwanted absorption of solvents or reagents occurs during critical experiments. The consistent glaze finish provides a smooth, non‑reactive surface that reduces sample loss and simplifies cleaning, thereby extending the service life of each dish. We also prioritize sustainability by employing manufacturing processes that reduce waste and energy consumption, aligning with environmentally responsible laboratory practices. Our customer support team offers technical assistance for optimal dish usage, including guidance on temperature ramping, cleaning protocols, and compatibility with various analytical instruments. With a reputation for reliability and a track record of positive feedback from research institutions worldwide, GSC International delivers not only a product but a partnership that supports scientific advancement.

Key Features

• High temperature resistance up to 1050°C enables use in demanding heating applications.
• Uniform dense porcelain construction provides strong mechanical stability and low breakage risk.
• Glazed interior surface reduces liquid adherence for efficient evaporation and easy cleaning.
• Low permeability prevents absorption of chemicals, preserving sample purity and preventing cross‑contamination.
• Comprehensive after‑sales support includes technical guidance, replacement options, and rapid response to inquiries.

FAQ

Can the dish be used with open flame burners?

Yes, the porcelain material is rated for temperatures up to 1050°C, making it safe for use with open flame burners, Bunsen burners, and other direct heating sources when proper safety precautions are observed.

What cleaning methods are recommended for the glazed surface?

We recommend rinsing the dish with warm distilled water after each use and, for stubborn residues, gently scrubbing with a non‑abrasive brush and a mild laboratory detergent. Avoid harsh chemicals that could damage the glaze.

Is the dish compatible with analytical balances for gravimetric analysis?

Absolutely. The dish’s stable base and low thermal expansion make it ideal for precise weighing on analytical balances, ensuring accurate mass measurements before and after evaporation.

How many dishes are included in a standard pack?

Each pack contains ten identical evaporating dishes, providing sufficient quantity for multiple simultaneous experiments or for maintaining a ready supply in busy laboratory settings.

What is the recommended temperature ramping procedure?

To avoid thermal shock, gradually increase the temperature in increments of 100°C until reaching the desired final temperature, allowing the porcelain to adapt to the heat change smoothly.