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Porcelain Crucible, Medium Wall with Lid, Glazed
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Specifications:
| Application | Analytical Chemistry |
| Material | Porcelain |
| Storage Temperature | Ambient |
| Product Type | Dish |
| Product Grade | Laboratory grade |
The Porcelain Crucible, Medium Wall with Lid is engineered for high-temperature applications such as calcination, combustion, ashing, and sample melting in chemical, environmental, and materials science laboratories. Crafted from high-quality porcelain, these crucibles withstand direct flame, furnace use, or kiln heating without cracking or contamination.
The medium wall construction offers a balance between strength and heat transfer efficiency, while the fully glazed interior and exterior improve durability, reduce sample adherence, and simplify cleaning. The included matching lid minimizes sample loss through evaporation and protects contents from external contamination.
Key Features & Benefits
✅ Durable High-Fired Porcelain
- Excellent thermal shock resistance
- Ideal for repeated high-temperature use
✅ Medium Wall Thickness
- Balances heat retention with mechanical durability
- Suitable for uniform heat distribution in analytical protocols
✅ Fully Glazed Interior and Exterior
- Minimizes sample sticking and allows for easier sample retrieval
- Improves mechanical strength and chemical resistance
✅ Lid Included for Controlled Heating
- Reduces evaporation during heating
- Shields sample from airborne contamination
✅ Broad Capacity Range
- From 5 mL for micro-samples to 400 mL for batch or industrial-scale processing
Applications
| Application Area | Examples |
|---|---|
| High-Temperature Reactions | Metal oxides, mineral analysis, ignitions, calcination, ashing |
| Analytical Chemistry | Sample melting, drying, and combustion analysis |
| Material Science & Metallurgy | Testing and treatment of alloys, ceramics, or raw ores |
| Pharmaceutical & Biology | Ashing of organics, drug processing, thermal decomposition |
| Environmental & Forensics | Soil testing, organic residue removal, mineral content analysis |
Specifications Table
| ART NO. | Capacity (mL) | Rim Dia. (mm) | Bottom Dia. (mm) | Height (mm) |
|---|---|---|---|---|
| C-17 | 5 | 25 | 16 | 21 |
| C-18 | 10 | 30 | 20 | 28 |
| C-18-1 | 15 | 35 | 21 | 30 |
| C-19 | 18 | 37 | 22 | 31 |
| C-20 | 20 | 38 | 22 | 32 |
| C-21 | 25 | 40 | 23 | 36 |
| C-22 | 30 | 42 | 24 | 41 |
| C-23 | 40 | 48 | 26 | 42 |
| C-24 | 50 | 53 | 30 | 46 |
| C-24-1 | 70 | 58 | 32 | 57 |
| C-25 | 100 | 63 | 34 | 59 |
| C-26 | 150 | 77 | 39 | 63 |
| C-27 | 200 | 82 | 41 | 70 |
| C-28 | 300 | 90 | 43 | 78 |
| C-29 | 400 | 100 | 45 | 100 |
The Porcelain Crucible with Lid – Medium Wall, Glazed is the ideal solution for precise, high-temperature sample preparation. Its balance of strength, heat resistance, and ease of cleaning makes it an essential component in any laboratory that requires reliable, repeatable thermal processing of solid materials.
- Capacity: 30 mL 10 mL 25 mL 50 mL 100 mL 5 mL 20 mL 300 mL 150 mL 200 mL 15 mL