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
XRF Scientific Americas Inc. PLATINUM CRUCIBLE STANDARD SHAPE 40ML FROM XRF SCIENTIFIC AMERICAS
42X42mm with a 40 ml capacity. Lids sold separately .These 99.95% pure platinum crucibles are available in tall and wide forms, and used for Fusions, Digestion, Ash testing, Loss on Ignition (LOI). Due to their high temperature strenght, ductility, corrosion and oxidation, excellent resistance to chemical attacks by acids and fusion mixtures resistance; these platinum crucibles are critical when high temperatures & resistance to chemical attacks are required.
Electron Microscopy Sciences Platinum Crucible Lid, 20 ml
Made from platinum, resulting in excellent resistance to chemical attacks by acids and fusion mixtures.
Capacity: 20 ml
XRF Scientific Americas Inc. PLATINUM CRUCIBLE LOW/WIDE SHAPE 50ML FROM XRF SCIENTIFIC AMERICAS
46X37mm with a 50 ml capacity. Lids sold separately. These 99.95% pure platinum crucibles are available in tall and wide forms, and used for Fusions, Digestion, Ash testing, Loss on Ignition (LOI). Due to their high temperature strenght, ductility, corrosion and oxidation, excellent resistance to chemical attacks by acids and fusion mixtures resistance; these platinum crucibles are critical when high temperatures & resistance to chemical attacks are required.
Chemglass Life Sciences Crucible, 10mL, Low Form, Porcelain
Crucible, 10mL, Low Form, Porcelain. Low form crucible complete with lid, glazed both inside and outside with the exception of the outside lower bottom and rim.Due to its inherent properties, Porcelain Labware is widely used in the chemistry laboratory. It 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.
Thermo Scientific Production Chemicals and Services DOE AND INGALLS
NC3912623 PT STRAIGHT WALL CRUCIBLE 2ML