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.

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...
High purity custom graphite crucible. Notes: 2-1/4" diameter by 2-3/4 " long
Regular purity graphite crucible. Notes: 2-1/4" diameter by 2-3/4 " long
20ml high purity gtaphite fusion cricibles with only 2 ppm of total metallic impurities.
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.
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"
Raw graphite custom casting crucible.