Multi-layer gas sampling bags, PP valve (4.76mm), 1L Back Catalog number: HEDMBT71_1L Availability: In the manufacturer's stock Price on request - + Recommended U-COV10 O-Ring, low-emission,size 010, pk10(e2/e3 systems) Price on request 632443611100 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request 632443606100 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request