LABOMATIC

LIQUID CHROMATOGRAPHIC APPARATUS AND INSTRUMENTS FOR LABORATORY USE, NAMELY, UNFILLED AND PREPACKED CHROMATOGRAPHIC COLUMNS; PISTON PUMPS; SAMPLE INJECTION VALVE; GRADIENT FORMER; PEAK DETECTORS; FRACTION COLLECTOR; PULSE DAMPENERS; SPECTROPHOTOMETER; DIFFERENTIAL REFRACTOMETER; MANOSTAT; CONTROL TIMERS; AND RECORDER