• Top Outer Diameter: 2.5"
    Height: 1.5"
    Lead Absorption: 170g

Premium Bone Ash Straight Wall Cupel, 2.5 inch

  • NC-14385
Price: $5.95
We have 8 unit(s) available.
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This small shallow porous Cupel is manufactured from bone ash, a composite material and Magnesite (MgO). Used in assaying to absorb separate precious metals from lead.

Ships inside USA only. Sorry, no Canada.