Reagent Reservoir with 96 dimpled depressions and 1 control chamber with 8 depressions, chamber depth = 2.54cm
The VP 530B reservoir at the right features a main reservoir with a capacity for 175 ml of reagent and a single column control reservoir with the ability to hold 20 mls. Again both sections are dimpled to minimize dead volume loss. The reagent reservoir conforms to SBS standard dimensions of 127.7 mm long 85.5 mm wide and with a 25.4 mm deep cavity and stands 32 mm tall. The reservoirs are constructed of solvent resistant, autoclaveable polypropylene.