Automated positive pressure solid phase extraction apparatus and method
An automated positive pressure solid phase extraction apparatus and method comprising two tiered lifts devices each individually controllable to individually vertically translate within an elevator framework between a base on which the elevator framework is mounted and a manifold plate supported by the framework in a substantially horizontal plane parallel with and vertically above the two tiered lifts devices and a rectilinearly translating shuttle assembly comprising a shuttle supporting labware for rectilinear travel into and out of the elevator framework to handoff the labware to one of the two tiered elevator lifts or both.
1. An elevator lift, manifold, and shuttle assembly of an automated positive pressure solid phase extraction apparatus, said elevator lift, manifold, and shuttle assembly comprising:
a shuttle reciprocally movable along a horizontal length of a base plate on which said shuttle is mounted;
a vertically elevated manifold plate disposed over a portion of the horizontal length of said base plate so as to define an elevator shaft vertically below said vertically elevated manifold plate wherein said shuttle is horizontally reciprocally movable into and out of the elevator shaft;
an upper lift device disposed vertically below said vertically elevated manifold plate and configured to vertically reciprocally translate within the elevator shaft; and
a lower lift device disposed vertically below said upper lift device and configured to vertically reciprocally translate within the elevator shaft below said upper lift device.