When creating compound libraries using automated liquid handling instruments, use Thermo Scientific™ Matrix™ DeepWell™ Storage Blocks as a mother plate. These strong blocks are constructed of polypropylene and are chemically resistant, meeting all standard microplate specifications. The unique chimney well design of the 1mL blcok reduces the risk of cross-contamination between wells during pipetting, while the 2mL block has cut-away sides for easy handling and placement on robotic systems.