The fideris rack mounted liquid delivery is vital for microfluidic applications. Shop Floradix Iron + Herbs Liquid Extract Formula - compare prices, see product info & reviews, add. Liquid Delivery Syringe 50/Pk. Cetacaine is a fully-automated system using a pressure dispense method. Precise and reliable liquid delivery system. A 6U modular panel with conical nosepoke, I/R sensor, tri color stimulus and optional liquid delivery.