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United Scientific clear quartz glass crucibles are ideal for analytical applications that require ashing of samples. The quartz material provides dimensional stability and thermal shock resistance with low expansion properties. Withstands continuous operating temperature of 1050°C (1922°F). Lids are sold separately. Click on individual items below for individual specifications.
United Scientific clear quartz glass crucible lids are ideal for analytical applications that require ashing of samples. The quartz material provides dimensional stability and thermal shock resistance with low expansion properties. Withstands continuous operating temperature of 1050°C (1922°F). Crucibles are sold separately. Click on individual items below for individual specifications.
United Scientific clear tall form quartz glass crucibles are ideal for analytical applications that require ashing of samples. The quartz material provides dimensional stability and thermal shock resistance with low expansion properties. Withstands continuous operating temperature of 1050°C (1922°F). Lids are sold separately. Click on individual items below for individual specifications.
United Scientific clear tall form quartz glass crucible lids are ideal for analytical applications that require ashing of samples. The quartz material provides dimensional stability and thermal shock resistance with low expansion properties. Withstands continuous operating temperature of 1050°C (1922°F). Crucibles are sold separately. Click on individual items below for individual specifications.
United Scientific wide form porcelain crucibles feature and inner and outer surface glaze with the exception of the outside bottom and rim. Withstands continuous operating temperature of 1150°C. To prevent thermal stress cracks, it is strongly recommended that the heating/cooling rate not exceed 200°C per hour. The porcelain crucibles offer excellent resistance to acids and alkalies (Except for hydrofluoric acid). Click on individual items below for individual specifications.
United Scientific tall form porcelain crucibles feature and inner and outer surface glaze with the exception of the outside bottom and rim. Withstands continuous operating temperature of 1150°C. To prevent thermal stress cracks, it is strongly recommended that the heating/cooling rate not exceed 200°C per hour. The porcelain crucibles offer excellent resistance to acids and alkalies (Except for hydrofluoric acid). Click on individual items below for individual specifications.
United Scientific crucible tongs are 9 inches long and feature riveted joints and serrated tips. Click on individual items below for individual specifications.
United Scientific Mortar & Pestles are made of porcelain. These deep form mortars are glazed on the inside and the outside. The pestles are glazed to grinding surface. Tolerance is +/-5mm. Click the individual products below for individual specifications.
Specifications:
United Scientific Mortar & Pestles are made of porcelain. These deep form mortars are glazed on the outside (except for bottom) and unglazed inside. The pestles are glazed to grinding surface. Click the individual products below for individual specifications.
Specifications:
United Scientific octagonal Mortar & Pestles are made of a hard agate stone – 6.5 on the Mohs’ Scale. These highly polished sets are ideal for labs demanding contamination free results. The physical dimensions of the mortar have a tolerance of +/- 3mm. Click the individual products below for individual specifications.
Specifications:
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