IR and UV absorption of materials

Hello all,

I am looking for easy to obtain materials, preferably in powder form, with good absorbance at 808nm, 365 nm and 404 nm each (either one material for each wavelength or one for all three).However I cant seem to find absorbance charts. Does anyone have any idea either on which material to use or on the whereabouts of a good collection of absorbance charts?

Best Regards,

George