Crucibles
Crucibles, used to determine constant weight, are constructed from materials with high temperature resistance, including porcelain, glass, quartz, nickel and platinum. Crucibles are manufactured in high-form and low-form shapes, as well as in multiple sizes. Crucibles may come with a loose-fitting lid that allows gases to escape during sample heating. Crucibles with fritted discs are also available, which eliminate the need for filtering paper and allows for the drying of precipitates.
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Eisco™ Porcelain Crucible with Lid, Tall Form
Used to heat chemical compounds. EISCO Porcelain Crucibles are standard lab crucibles and can withstand temperatures up to 1050°C.
77
United Scientific™ Tall Form Crucible with Cover
These tall form crucibles offer laboratory grade porcelainware at substantial cost savings.
78
CoorsTek™ High-Form Alumina Crucible Covers
Flat flanged style
80
Plasticoid Glass Funnel for Walter Crucible Holder
Glass funnel
81
Plasticoid Walter Crucible Holder
Rubber with removable glass stem ground at 45° angle
84
Plasticoid Crucible Holders
Holders for glass crucibles
85
Eisco™ Porcelain Crucibles with Lid, Squat Form
Squat form, high quality porcelain crucibles with lid with a high temperature tolerance
86
United Scientific™ Wide Form Crucible with Cover
These wide form crucibles offer laboratory grade porcelainware at substantial cost savings.
87
Eisco™ Low Silica Crucibles
Eisco™ Low Silica Crucibles with fully glazed inner and outer surfaces are highly resistant to alkalis and hot temperatures.
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Fisherbrand™ PTFE Crucibles
Withstand temperatures to 280°C (536°F).
90
United Scientific™ Porcelain Casserole
These casseroles offer lab grade porcelainware at substantial cost savings.