Flask 250ml, DIN-A, NS-hexagonal-stopper, NS 14/23 Back Catalog number: 3668025 Availability: In the manufacturer's stock Price on request - + Recommended 632442507305 Chladič Liebiga, 300ml, 2xNZ 29/32, 8252 Price on request 632441533080 Přestupník pro teploměr NZ 29/32, 8148 Price on request 632415262160 Víko exsikátoru s kohoutem a plast.hmatníkem, 150 Price on request