<https://labmina.com/product/lct56-customized-cylindrical-crucible-alumina-56x50mm/#product>
<http://schema.org/description>
"Customized cylindrical alumina crucible (99% purity). Use up to 1600°C.  The price is for 5 pieces."
<https://labmina.com/product/lct56-customized-cylindrical-crucible-alumina-56x50mm/>