NAVIGATION
Platinum Iridium wire, 0.25mm (0.01in) dia, annealed, 99.9+% (metals basis)
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Platinum Iridium wire, 0.2mm (0.008in) dia, annealed, 99.9+% (metals basis)
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Gold wire, 14kt, red, 1.63mm (0.064in) dia, Au 58.3% min
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Aluminum, silver coated powder, -200 mesh, 99.9% (metals basis), Ag 19-21 wt%
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Bismuth Lead Tin ingot (Rose's metal)
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