7 place Conical Assay Mold (7x1)
[18373E-HR]

I bought this mold to try because I was not satisfied with the longevity of the standard alloy mold I purchased from others. I have to say I am impressed with how well this is holding up with the better alloy. I am using this for standard fire assay crucible fusions at 2000°F. My order was out fast and they have exceptional customer service. Highly recommended.