Gold Silver Copper Smelting Graphite Crucible Cup with Lid Lab Supply(20X20MM)
$6.99
Description
size:20X20MM(0.79x0.79in).measuring error:a little hand.It can be used with Silver, Copper, Aluminum, Brass and other metals.
Description
size:20X20MM(0.79x0.79in).measuring error:a little hand.It can be used with Silver, Copper, Aluminum, Brass and other metals.
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