Porcelain Crucibles

CoorsTek Porcelain Crucibles are glazed inside and out except for the outside bottom surface and rim.

Prolonging Labware Life

• Follow gradual heating and cooling rates.

• Use an oven or hot plate as an intermediate step when quicker heating/cooling rates are required.

• Gradually increase flame intensity when using a gas burner.

• Avoid contact of heated ware with a cold surface.

• Carefully inspect your labware prior to each use.

• Do not use any product that appears defective.

Hardness

57.5 on the Rockwell 45N scale

Refractory Qualities

Fusion point: 1670° C

Softening point: 1400° C

Limit of use, unglazed: 1400° C

Limit of use, glazed: 1150° C

Limit of use, evacuated: 1300° C

Displaying 1 to 9 (of 9 products)

Item Name+	Model	Price
Coors #1 (1.3ml) Porcelain Crucible	Item: 18201-12	$69.65
Coors #10 (100ml) Porcelain Crucible	Item: 18233-12	$172.05
Coors #12 (250ml) Porcelain Crucible	Item: 18234-12	$232.58
Coors #4 (10ml) Porcelain Crucible 66104	Item: 18210-12	$81.69
Coors 17ml Wide Form Porcelain Crucible	Item: 182201-12	$102.44
Gooch 13ml Porcelain Crucible Perforated	Item: 18205	$14.61
Gooch 25ml Porcelain Crucible Perforated	Item: 18206	$15.42
Gooch 40ml Porcelain Crucible -#66151 Perforated	Item: 182051	$16.69
Porcelain Marking Ink	Item: 18199	$54.37

Displaying 1 to 9 (of 9 products)

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