Flask 250ml, DIN-A, NS-hexagonal-stopper, NS 14/23 Back Catalog number: 3668025 Availability: In the manufacturer's stock Price on request - + Recommended 632426207956 baňka kuželová 5000ml s NZ 45/40 Price on request 632426207300 Baňka kuželové dle Erlenmeyera s NZ 29/32, 300ml, Price on request 632441404505 Kolona destil.dle Hempla,izol.plášť,Raschig.kroužk Price on request