Crucibles

An extensive range of crucible shapes, sizes and formats for a variety of different applications including fusion and elemental analysis, all manufactured under strict quality control conditions, tight tolerances and controlled machining.
Graphite crucibles are available in two purities, Regular for minimal impurities for maximum protection against contamination, and High with a maximum combined impurity level of 2ppm for all elements making them idea for trace level analysis.
Quartz crucibles are also available for the dry ashing of organic materials prior to analysis by AA or ICP/ICP-MS.

Raw graphite custom casting crucible.
Cylindrical graphite crucible with lid, regular purity. Total metalic impurities range from 10 to 100 ppm. Dimensions: A: 1" B: 6/8" C: 30° D: 1" E: 3/8" F: 1 3/8"
20ml regular purity graphite fusion crucibles. Total metallic impurities range from 10 to 100 ppm (Mg, Fe, Al and Cu) and are distributed evenly throughout the graphite.
20ml high purity gtaphite fusion cricibles with only 2 ppm of total metallic impurities.
Regular purity graphite crucible. Notes: 2-1/4" diameter by 2-3/4 " long
High purity custom graphite crucible. Notes: 2-1/4" diameter by 2-3/4 " long
Savings – Replace expensive platinum crucibles Quality – Available in regular and high purity grade crucibles Performance – Obtain 3-5 uses for each crucibl...
Savings – Replace expensive platinum crucibles Quality – Available in regular and high purity grade crucibles Performance – Obtain 3-5 uses for each crucible...
Savings – Replace expensive platinum crucibles Quality – Available in regular and high purity grade crucibles Performance – Obtain 3-5 uses for each crucibl...