WS-1-SL Diffuse Reflectance Standard, Spectralon/PN AS-01158-060

The WS-1-SL is a diffuse reflectance standard from Labsphere and is made from their patented diffuse reflectance material, Spectralon. Spectralon is hydrophobic and is thermally stable to 350 °C. The durable material provides highly accurate, reproducible data. Unlike all the other PTFE-based standards on this page, the WS-1-SL often can be smoothed, flattened and cleaned if nicked or soiled.
Spectralon white reflectivity standard for 100 percent white standard
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  • Item #: WS-1-SL
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Price $346.00