Description

Catalog Number	Capacity (ml)
19504/01	10
19504/02	20
19504/03	40
19504/04	100
19504/05	250
19504/06	450
19504/07	750

The MEDILAB High Alumina Circular Dish is a durable, high-temperature laboratory dish designed for demanding thermal, chemical, and analytical applications. Manufactured from high-alumina porcelain, it offers superior resistance to heat, corrosion, and mechanical stress. Its stable geometry ensures reliable performance in sample preparation, drying, ashing, and general laboratory workflows. This makes it an essential tool for research facilities, industrial labs, and QC/QA environments.

 Key Features

• High-alumina porcelain body for exceptional resistance to heat and chemical exposure
• Ideal for high-temperature procedures, including ignition, calcination, and drying
• Unglazed surface ensures uniform heating and enhanced thermal efficiency
• Robust structure minimizes risk of cracking and thermal shock
• Smooth edges and ergonomic form for safe handling
• Non-reactive composition preserves sample purity
• Designed for repeated, long-term laboratory use

Material Specifications

• Material: High-alumina porcelain
• Thermal Properties: Withstands very high temperatures (excellent for ignition and heating tasks). Low thermal expansion reduces the risk of breakage
• Chemical Properties: Resistant to most acids, organic solvents, and laboratory reagents; suitable for use with strong alkalis or hydrofluoric acid
• Mechanical Properties: High density and compressive strength. Durable wall structure for consistent use
• Standards Compliance: Manufactured under ISO 9001-certified processes. Meets international laboratory ceramic quality norms (ISO/DIN/ASTM equivalents)

 Technical Specifications

• Available Sizes: Multiple diameters and depths to accommodate various sample volumes
• Design: Circular, unglazed dish for maximum thermal distribution. Flat, stable base suitable for hot plates and muffle furnaces
• Dimensional Accuracy: Tight tolerances maintained for consistency across batches
• Calibration: Not applicable (non-measuring laboratory ceramicware)
• Accessories Included: Supplied as a single dish (no additional accessories required)

Handling & Precautions

• Heat gradually; avoid sudden temperature changes to prevent thermal shock
• Allow the dish to cool before washing or handling
• Clean with mild laboratory detergents—avoid abrasive scrubbers
• Do not use with HF acid or strong alkalis
• Suitable for muffle furnaces, hot plates, and general heating setups
• Store in a stable, dry area to prevent accidental breakage

Applications

• Sample drying, heating, ignition, and calcination
• Ashing in chemical and analytical laboratories
• Use in pharmaceutical development, chemical processing, materials testing, and research institutes
• Ideal for QC/QA labs performing routine thermal analysis
• Supports workflows in biotechnology, education, metallurgy, and industrial R&D
• Useful for evaporation, residue testing, and general sample preparation