Crucibles
Electron Microscopy Sciences Platinum Crucible, 5 ml, 22 mm height, 20.5 mm O.D., 12.0 mm base
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 5 ml
Electron Microscopy Sciences Platinum Crucible, 15 ml, 27 mm height, 32.0 mm O.D., 19.5 mm base
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 15 ml
Electron Microscopy Sciences Platinum Crucible, 30 ml, 41 mm height, 37.5 mm O.D., 22.5 mm base
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 30 ml
Electron Microscopy Sciences Platinum Crucible Lid, 1 ml
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 1 ml
Electron Microscopy Sciences Platinum Crucible, 20 ml, 31 mm height, 37.0 mm O.D., 22.5 mm base
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 20 ml
Electron Microscopy Sciences Platinum Crucible Lid, 3 ml
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 3 ml
CEM Corporation QUARTZ CRUCIBLE 50/CS
CEM's unique, patented quartz fiber crucibles reduce ashing times by as much as 97% and cool in seconds. The quartz fiber material allows oxygen to circulate around the sample speeding combustion even with our unique crucible caps in place. These unbreakable crucibles withstand temperatures up to 1,000 deg.C and do not need desiccation. Quartz fiber crucible caps can be used with our 50- or 100-ml crucibles. Try them out next time you have to ash a sample that needs to be contained. Ideal for low ash samples and samples with high organic content, they reduce the chance for sample contamination and improve accuracy on ROI and LOI determinations.
Sigma Aldrich Fine Chemicals Biosciences Platinum crucible standard1EA
Platinum crucible standard1EA
Mti Corporation ALUMINA CRUCIBLE,40DIA X40MM H
Alumina Crucible: High Purity 40 dia. x 40 H mm Cylindrical with Covering Lid
Chemglass Life Sciences Crucible, 50mL, Tall Form, Porcelain
Crucible, 50mL, Tall Form, Porcelain. Tall form crucible complete with lid, glazed both inside and outside with the exception of the outside lower bottom and rim.Porcelain Labware has excellent resistance to all reagents except hydrofluoric acid, and is highly resistant to thermal shock while having a very low coefficient of expansion. The average coefficient of expansion from 20° to 200°C is 3.56 x 10-5 gradually increasing to 4.69 x 10-5 at 1000°C. To prevent thermal stress cracks on porcelain ware do not exceed a heating/cooling rate of 200°C per hour.To prolong the life of porcelain products:• Follow gradual heating/cooling rates• Use an oven or hot plate and an intermediate step when quicker heating/cooling rates are required• Avoid contact of heated ware with a cold surface• Carefully inspect labware prior to each use and do not use any product that appears defective.