A method for manufacturing a Personal Computer Memory Common Interface Architecture ('PCMCIA') printed circuit board ('PCB') includes providing a PCB having a PCMCIA area and an auxiliary area.

The auxiliary area has multiple test points disposed thereon.

The apparatus (10) comprises a reaction zone (11A) in fluid communication with an auxiliary zone (12A).

There is also provided at least one thermal transfer means (24, 25) associated with the reaction zone (11A) and/or the auxiliary zone (12A).

The auxiliary zone is arranged next to the main zone wherein appears the task to be executed.

The reaction (synthesis) zone is then displaced along the first substance layer using a mobile temperature gradient, and the crystalline compound thus obtained is transferred into an auxiliary region in the reactor.

A motive means (408) is used to effect fluid transfer between the reaction zone (11A) and the auxiliary zone (12A).

A connection hole is connected to a contact pad.

Each auxiliary predefined area comprises a connection hole.

The primary seat portion (52) is to the rear of the saddle (10) and the auxiliary seat (54) is forward and generally serves the student (S).

The auxiliary area is an integral part of the working electrode and allows an enhanced current to flow.

If it is the co-pilot who executes the procedure, the mark appears in another auxiliary zone (60) situated on the other side of the main zone.

An electrochemical cell having an auxiliary area that contains a redox species on a working electrode.

After the testing produces satisfactory results, the auxiliary area is separated from the PCMCIA area to produce a populated, tested, PCMCIA PCB.

Testing of the PCMCIA area is next performed by electrically contacting at least some of the multiple test points within said auxiliary area.