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 632443611100 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request U-T2GPH-2S UNITY 2 & TD-100 Cold trap general purpose hydrop Price on request C-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request