Pycnometers, not calibrated, Borosilicate glass 3.3.
For easy differentiation both the body and the stopper carries the same identification code number. Nominal volume and inscriptions are printed with blue enamel. Manufactured according to ISO 3507 standard.
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.