Crucibles
A
B
C
D
E
F
G
H
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 A
A
Capacity | ||||||||
|---|---|---|---|---|---|---|---|---|
| ml | fl. oz. | Diameter | Height | Color | Maximum Temperature, °F | Autoclavable | Each | |
PTFE Plastic  | ||||||||
| 5 | 0.17 | 1 1/8" | 5/8" | White | 535° | Yes | 0000000 | 000000 |
| 25 | 0.85 | 1 3/4" | 1" | White | 535° | Yes | 0000000 | 00000 |
| 75 | 2.5 | 2 1/4" | 1 5/8" | White | 535° | Yes | 0000000 | 00000 |
Porcelain | ||||||||
| 10 | 0.34 | 1 1/4" | 1" | White | 2100° | No | 0000000 | 0000 |
| 20 | 0.67 | 1 3/4" | 1 3/8" | White | 2100° | No | 0000000 | 00000 |
| 80 | 2.7 | 2 3/8" | 1 7/8" | White | 2100° | No | 0000000 | 00000 |
| 120 | 4.1 | 2 3/4" | 2 1/4" | White | 2100° | No | 0000000 | 00000 |
| 200 | 6.7 | 3 3/16" | 2 1/2" | White | 2100° | No | 0000000 | 00000 |
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 |
High-Temperature Graphite Melting Pots
These pots withstand temperatures up to 2500° F to melt metal such as cast iron, copper, and gold. They are glazed to resist wear, cracking, and oxidation. Heat over burners, stoves, and open flame. Stir contents periodically to prevent damage to the inside of the pot.
O'all | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Crucible No. | Cap. | Max. Temp., °F | ID | Inside Ht. | Dia. | Ht. | Material | Each | |
| 0000 | 4.4 fl. oz. | 2500° | 2" | 2 1/2" | 2 3/4" | 3 1/4" | Glazed Graphite | 0000000 | 000000 |
| 3 | 24 fl. oz. | 2500° | 3 1/2" | 4 1/2" | 4 1/2" | 5 1/4" | Glazed Graphite | 0000000 | 00000 |
| 6 | 61.4 fl. oz. | 2500° | 4 3/4" | 6 1/4" | 5 3/4" | 6 3/4" | Glazed Graphite | 0000000 | 00000 |
| 10 | 73.6 fl. oz. | 2500° | 4 3/4" | 7 1/2" | 6 1/4" | 8 1/4" | Glazed Graphite | 0000000 | 000000 |
| 16 | 115.2 fl. oz. | 2500° | 5 1/2" | 8 3/4" | 7 1/4" | 9 1/2" | Glazed Graphite | 0000000 | 000000 |
| 30 | 1.7 gal. | 2500° | 7" | 10 1/2" | 8 3/4" | 11 1/2" | Glazed Graphite | 0000000 | 000000 |