Profile: Update Instrument Inc. produces systems for rapid flow/rapid reaction experiments, such as rapid mixing equipment. We manufacture systems for chemical-quench, freeze-quench, and stopped-flow experiments. Our precision syringe rams provide reproducible samples for kinetic rate and intermediate formation experiments. Our model 1019 syringe ram has the capacity for up to four syringes which allows it to be used for freeze-quench, chemical-quench, three & four reactant experiments, as well as stopped flow work, and with its built-in syringe compartment waterbath, the model 1019 syringe ram is a very versatile instrument.