Photoredox 96-well block assembly. Includes vial rack, bottom and top covers, PFA sheet, rubber mats and screw (vials not included). Use with 8 x 30mm vials in assembled trays (part no. 884001) Recommended for Suzuki-Miyaura coupling for the synthesis of DNA. Can also be used with 5 x 31mm vials, with anodized aluminum spacers (part no. 96969).