CL Lids for Classic Crucibles. These Lids are for Almath Classic Crucibles. Check the product code to purchase the lid for the related classic crucible.

Our CL Lids are available in two materials. High purity recrystallized Alumina (99.9%) or Yttria Stabilised Zirconia. They offer varying degrees of temperature and thermal shock resistance and will perform differently as a result. There is a price difference between the two materials and you therefore may need to consider which is most suitable for your use case.