| 摘要 |
<p>It comprises a frame (2), a series of sample suspensions (6) attached to the frame by means of blocks of an insulating material, a series of reference electrodes (20) mounted on the frame (2) by means of blocks of an insulating material (22), at least one bar (14) for holding the samples, said bar (14) comprising housings (16) in which one end of the samples is received.</p> |
