The EL406™ microplate washer dispensers and MultiFlo™ microplate dispensers are capable of dispensing down to 500 nL via their respective peri-pump dispensing modes. The EL406 combines microplate washing with peristaltic and syringe pump dispensing for 96- to 1,536-well microplates, and also automates magnetic bead-based sample processing. The MultiFlo offers parallel-dispense technology, dispensing up to four reagents in one compact unit. The modular system can include peristaltic pump dispensing for low prime volumes and backflush features, and microprocessor-controlled syringe dispensing. Both the EL406 and MultiFlo are compatible with the BioStack™ microplate stacker and third-party automation for unattended operation.