Ferrofluid - Film - Filings
        Magnetic Ferrofluid - Magnetic Field Viewing Film - Iron Filings 
    
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                Pyrolytic Graphite Block
                - This block can be used as is or can be "cleaved" into thinner sheets.
- Pyrolytic graphite is a unique form of graphite produced by decomposition of a hydrocarbon gas, typically methane, at very high temperature in a vacuum furnace, resulting in an ultra-pure product near theoretical density and extremely anisotropic
- SKU# PG1blk
 $69.99
