Figure 2.

(A) Representative illustration of the HT racks, which can accommodate up to 25 slides, and the staining dishes in which lysis, neutralisation, staining and all associated wash steps are performed. (Figure 2A is reproduced here with the kind permission of Comery, Hill & C°., Benthall, UK). (B) The HT Tank 1 and HT rack. The HT Tank 1 was used in preliminary, proof-of-principle experiments. (C) Demonstration of the size difference between the conventional ACA apparatus (left) and the HT Tank 2 (right), which are separated by a power supply.