How do you measure the diffuse reflectance spectra of any solid sample?

This video explains how to measure diffuse reflectance spectra of any solid on the Lambda UV/Vis line.
For more information, click here:
www.perkinelmer.com/category/...

[@nayadabdallah9917]

Hello Thanks for this video. May I know what is the minimum quantity of the material for analysis?

[@michaels8902]

Is this possible on the Lambda 35?

[@gueraouiamal3579]

Can I sent you my simple for uv visi plais

[@alfansarifudin6469]

Is it possible for black materials to have negative absorbance?

[@perkinelmer]

Negative absorbances are not possible, even for black materials. The lowest possible value would be zero. We should have an app note out shortly about this topic so keep an eye out for that. Hope that helps!

[@alfansarifudin6469]

@@perkinelmer thanks so much for your answer

[@armanke13]

I come here from a Twitter ad