Porcelain Crucible, Wide Form with Cover
Porcelain Crucible
Starting at $28.31
Crucible, Wide Form
Wide form crucibles include covers. Crucibles are glazed on inner and outer surfaces except for the outside bottom and rim.
Autoclavable. Withstand temperatures to 1150° C. To prevent thermal stress cracks, we strongly recommend a heating/cooling rate not exceeding 200° C per hour. United porcelain crucibles offer excellent resistance to acids and alkalies except for hydrofluoric acid.
Thermal Shock Resistance - average coefficient of expansion from 20° C to 200° C is 3.56 x 10-5, gradually increasing to 4.69 x 10-5 at 1050°C. Every batch of porcelain is heat tested in our factory.
- Glaze - No softening occurs up to 1000°C, and it is extremely white.
- Resistance to Chemical Action - Resistance to acids and alkalies is excellent, except for hydrofluoric acid.
Item # | Capacity (ml) | Height (mm) | Top Outside Diameter (mm) |
JCL010 | 10 | 20 | 32 |
JCL020 | 20 | 26 | 41 |
JCL030 | 30 | 31 | 50 |
JCL050 | 50 | 37 | 61 |
JCL100 | 100 | 46 | 76 |
JCL150 | 150 | 52 | 84 |
JCL250 | 250 | 60 | 102 |
Technical Specifications |
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