CONICAL STOPPER 2 HOSES - 54x42mm, h 53mm Back Catalog number: 3850 Availability: In the manufacturer's stock Price on request - + Recommended 6401031 Stopper For Butyrometers Price on request 8569 SET OF 4 SIDELOCKS FOR SAFETY BOX ART. 569 Price on request 2016K/B/250 Pipetka k láhvi kapací 250ml, 2016K/B/250 Price on request