Platinum foil, 0.25mm (0.01in) thick, 99.95% (metals basis) Login For Price

Gold wire, 0.762mm (0.030in) dia, Premion|r, 99.999% (metals basis) Login For Price

Copper Thinfoil, 0.0125mm (0.0005in) thick, 99.9% (metals basis) Login For Price

Sodium chloride crystal optic disc, 13mm x 2mm, unpolished Ask for Price

Sodium chloride crystal optic disc, 25mm x 5mm, unpolished Login For Price

Sodium chloride crystal optic disc, 32mm x 3mm, unpolished Login For Price

Potassium chloride crystal optic disc, 13mm x 2mm, unpolished Login For Price

Potassium chloride crystal optic disc, 25mm x 5mm, unpolished Login For Price

Potassium chloride crystal optic disc, 32mm x 3mm, unpolished Ask for Price

Potassium bromide crystal optic disc, 13mm x 2mm, unpolished Login For Price

Potassium bromide crystal optic disc, 25mm x 5mm, unpolished Login For Price

Potassium bromide crystal optic disc, 32mm x 3mm, unpolished Login For Price