Glass Crucible

Clear quartz glass crucibles are useful for analytical applications that require ashing of samples. Can withstand a continous operating temperature of 1050°C. Lids for Clear quartz glass crucibles can withstand a continous operating temperature of 1050°C.

Tall form clear quartz glass crucibles are ideal for applications that require ashing of samples. Quartz material offers low expansion, dimensional stability, and thermal shock resistance. Can withstand a continuous operating temperature of 1050°C (1922°F). Lids are also manufactured from quartz and…

Fused, fritted glass disc Polished ends Pore size: coarse, 40-60 µm, medium, 10-15 µm, fine 4-5.5 µm 30 mL disc diameter: 30 mm; fits tube i.d. 36 mm, 50 mL disc diameter: 40 mm; fits tube i.d. 42 mm.

For 25 mL porcelain Gooch crucibles A combination rubber stopper and crucible holder with glass funnel insert Dimensions 57 mm length, tapered from 38 mm diameter at top to 22 mm diameter at bottom; length of tapered portion 35 mm Fits 4948F21 and 4948H23 series Filter Flasks, 125 to…

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

For supporting funnels, Gooch crucibles, filter tubes, etc., in filtration assemblies Particularly suitable for Buchner and fritted glass funnels, porcelain filters without head pieces and for reverse flow cleaning of filter crucibles Adapters will withstand autoclaving Taper angle in all sizes…

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass.  CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum…

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxid

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

Alumina crucibles are inert in hydrogen and carbonaceous atmospheres and offers high resistance to alkalies and other fluxes. Suitable for glass melting, including borosilicate glass. CoorsTek® AD-998 High-Alumina labware cylindrical-shaped crucible is made of 99.8%-pure aluminum oxide

…gravimetric analysis. Fritted disc is sealed into the crucible KIMAX® crucible suitable for precipitates to be dried to a constant weight at 110 °C Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A…

…KIMAX® crucible suitable for precipitates to be dried to a constant weight at 110 °C ·          Manufactured from 33 expansion, low extractable borosilicate glass conforming to…

KIMAX crucible suitable for precipitates to be dried to a constant weight at 110 ºC. At higher temperatures, heating in an electric furnace is advised and crucibles should not be removed until the temperature has been reduced to about 250º C. Exposure to sudden temperature changes should…

…useful to chemists, metallurgists, and others involved in high-temperature work demanding contamination-free results AD-998 ware is highly refractory, for use in reducing and oxidizing atmospheres It is suitable for glass melting, including borosilicate glass Permeability: Gas-tight

With fused-in fritted glass disc, these high form Gooch crucibles, made of borosilicate glass, are for analytical work involving precipitation, drying, and weighing. They are particularly suitable when precipitates will not be dried at temperatures above 110°C and may be used at higher…

With fritted disc. Disc diameter 30mm, height above disc is 45mm. All porosities of a given size are priced the same.

…rapid fat extraction directly in the same glass crucibles that are used by the FIWE Series for raw fiber analysis. Precise Results Reduces fat to below 1% improving analytical precision No loss – reduced sample remains in same crucible for analysis Versatile …

…a glassware kit and accessories to match workload Hydrolysis is carried out with hydrochloric acid for approximately 60 minutes at 170°C. The hydrolyzed sample is then filtered in a glass crucible and washed with warm deionized water in order to eliminate the residues of hydrochloric acid.

Made from 99.95% pure platinum and platinum alloys, these crucibles have thicker bases and lighter walls that help them endure harsh use. “Non-wetting” 5% gold-platinum alloy crucibles are also available for use in the glass, ceramic and cement industries.

…prevent adsorption of moisture when using crucibles, weighing bottles, and watch glasses. Plastic screw-thread top cap for easy cover removal Recessed base for containment of desiccant Includes metal plate Manufactured from soda-lime glass conforming to USP Type III and ASTM E438,…

…Glass, 8” [1] Erlenmeyer Flask, Glass, 125 ml [1] Erlenmeyer Flask, Glass, 250 ml [6] Test Tubes, Glass, 18 x 150 mm [1] Cylinder, Plastic (PP), 10 ml [1] Cylinder, Plastic (PP), 50 ml [1] Cylinder, Plastic (PP), 100 ml [1] Forceps, stainless, 5” long [1] Crucible…

…Beaker, Glass, 100ml (1), Beaker, Glass, 250ml (1), Beaker, Glass, 400ml (1), Beaker, Glass, 1000ml (1), Bottle, Wash, 125ml, Plastic (1), Clamp, Burette (1), Clamp, Mohr's Pinchcock (1), Crucible with Cover, 10ml (1), Cylinder, Graduated, Glass, 10ml (1), Cylinder, Graduated, Glass, 50ml (1),…

…storage box. Kit includes the following items: 2ea. Beaker, Glass, 100ml, 1ea. Beaker, Glass, 250ml, 1ea. Beaker, Glass, 400ml, 2ea. Bottles, 4 oz. w/ Screw Caps, 2ea. Burets, 50ml, Mohr, 1ea. Crucible, Porcelain, 1ea. Crucible Cover, Porcelain, 1ea. Dropper, Pipet (Eye Dropper), 12ea. Dropping…

…Contents: Beaker Tongs, Burette Clamp, Burner Tripod, 3" ring, 9" legs, Mohr's Pinchcock Clamp, Clamp Holder, Right Angle, Clay Pipe Triangle, 2", Crucible Tongs, Nickel-plated Steel, 9" Ring Support with Clamp, 4", Support Stand with Rod, 5" x 8" / 24" rod, Test Tube Rack, Plastic, holds 6 tubes,…

…Double - 1 Clamp Boss Head - 1 Clay Pipe Triangle, 2" - 1 Crucible Tong Plated 9" - 1 Electrodes, Carbon Rods - 2 Metric Ruler, Plastic 30 cm - 1 Nichrome Wire w/ Aluminum Handle - 1 Pencil, Glass Marking, Blue - 1 Pinch Clamp Mohrs 2-1/4" - 1 Ring Stand (5"…

…Greater resistance to thermal shock than porcelain Fire polished, corrosion-resistant, inert, non-stick glass surfaces bonded to metal Marked with numbered quadrants for easy location of crucibles and other containers, allows use by several people Diameter 9 inches; fits 3756H10 and standard 9…