Test tube holder Back Catalog number: 10501 Availability: In the manufacturer's stock Price on request - + Recommended 18901009 Cuvette holder for sinlge beam 1cm 450,00 Kč FILTER-450 Filter 450nm for DEL-100 3 400,00 Kč MR9600-663 Filter for Accuris Microplate Reader, 663 nm Price on request