50mm/100mm universal 4-position cell holder Back Catalog number: 10103 Availability: In the manufacturer's stock Price on request - + Recommended MI412 Phosphate LR photometer Mi412 Price on request UV-5600 UV-VIS Spectrophotometer, Single Beam, quantitaive Price on request MR9600-665 Filter for Accuris Microplate Reader, 665 nm Price on request