Pycnometer with thermometer, 5 ml, acc. to ISO 3507, with thermometer ST 10/19, side tube with cap ST 7/16, precisely adjusted to the third place of decimal, org. filling, with individual certificate
Pyconometer with thermometer, 10ml, ST 10/19, weighed out up to the 3rd decimal place, ISO 3507, cap ST 7/16, with individual certificate, org. filling