For veterinary medicine (e.g. helminth eggs counting) with 2 counting areas, cover glass with 2 counting grids glued on 3 supports. Counting area: 10 x 10 x 0.5 mm. Dimensions (W x D): 76 x 32 mm.
POA means "Price On Application". Items displaying POA instead of the sell price do so for a number of reasons, not least because we anticipate some additional information is required in order to supply the most suitable options/configuration to each individual customer.