This Amino Acid Analyzer is especially designed for the routine analysis of physiological fluids (serum and urine)and hydrolysate. It can be either controlled completely with the help of a computer or works as a stand-alone system. With old fashioned step-elution systems, 4 and/or 5 buffer solutions were needed..

Now, due to the optimized buffer system, only 2 buffers for hydrolysate and 3 for the physiological samples are necessary. The buffer can be adjusted individually to the samples by varying the mixture of the buffer. The system S 433 includes an autosample with cooled sample storage and partial loop fill technique without.

Sample loss as well as a 2 plunger buffer pump, a dual beam photometer, a column oven with active cooling capabilities, a ninydrine pump, a four channel vaccum degasser and a refridgerated reagent organizer with integrated inert gas application system.