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DFARS Specialty Metals
Crucibles
A
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Mix and melt small quantities of powders and chemicals.
High-purity alumina crucibles stand up to alkalies and other flux. They also withstand higher temperatures than porcelain and PTFE plastic crucibles, making them best for high heat applications.
Optional lids are sold separately.
Style D
D
Crucibles | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Capacity | Lids | |||||||||
| ml | fl. oz. | Diameter | Height | Color | Maximum Temperature, °F | Autoclavable | Each | Each | ||
High-Purity Alumina | ||||||||||
| 10 | 0.34 | 1 1/8" | 1 1/4" | White | 3100° | No | 0000000 | 000000 | 0000000 | 000000 |
| 50 | 1.7 | 1 7/8" | 1 7/8" | White | 3100° | No | 0000000 | 00000 | 0000000 | 00000 |
| 100 | 3.4 | 2 5/16" | 2 3/8" | White | 3100° | No | 0000000 | 00000 | 0000000 | 00000 |
| 250 | 8.5 | 3" | 3 5/8" | White | 3100° | No | 0000000 | 000000 | 0000000 | 00000 |
Style F
F
Crucibles | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Capacity | Lids | |||||||||
| ml | fl. oz. | Diameter | Height | Color | Maximum Temperature, °F | Autoclavable | Each | Each | ||
High-Purity Alumina | ||||||||||
| 2 | 0.07 | 1/2" | 1" | White | 3100° | No | 0000000 | 000000 | 000000 | 00 |
| 5 | 0.17 | 3/4" | 1" | White | 3100° | No | 0000000 | 00000 | 000000 | 00 |
| 6 | 0.2 | 1" | 3/4" | White | 3100° | No | 0000000 | 00000 | 0000000 | 000000 |
| 20 | 0.67 | 1 1/8" | 1 5/8" | White | 3100° | No | 0000000 | 00000 | 0000000 | 00000 |
| 40 | 1.3 | 1" | 4" | White | 3100° | No | 0000000 | 00000 | 0000000 | 00000 |
| 50 | 1.7 | 1 3/8" | 2 1/2" | White | 3100° | No | 0000000 | 00000 | 000000 | 00 |
| 100 | 3.4 | 1 1/2" | 3 5/8" | White | 3100° | No | 0000000 | 00000 | 0000000 | 00000 |
| 180 | 6.1 | 2 1/8" | 3 5/8" | White | 3100° | No | 0000000 | 000000 | 0000000 | 00000 |
| 250 | 8.5 | 2 5/16" | 4 1/8" | White | 3100° | No | 0000000 | 000000 | 0000000 | 00000 |
| 4,750 | 1.25 | 7" | 9" | White | 3100° | No | 0000000 | 00000000 | 000000 | 00 |
Style H
H
Capacity | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ml | fl. oz. | Length | Width | Height | Color | Maximum Temperature, °F | Autoclavable | Each | |
High-Purity Alumina | |||||||||
| 5 | 0.17 | 1 5/8" | 1 1/4" | 1/4" | White | 3100° | No | 0000000 | 000000 |
| 13 | 0.44 | 2 3/8" | 1 5/8" | 3/8" | White | 3100° | No | 0000000 | 00000 |
| 32 | 1.1 | 3" | 2" | 1/2" | White | 3100° | No | 0000000 | 00000 |
| 64 | 2.1 | 4" | 1 3/4" | 3/4" | White | 3100° | No | 0000000 | 000000 |
| 130 | 4.4 | 5 7/8" | 2 1/2" | 3/4" | White | 3100° | No | 0000000 | 000000 |
| 340 | 11.5 | 7 7/8" | 3 1/2" | 1" | White | 3100° | No | 0000000 | 000000 |
| 750 | 25.3 | 7 3/8" | 5 1/2" | 1 5/8" | White | 3100° | No | 0000000 | 000000 |