Screw caps for screwthread tubes GL14 Back Catalog number: OST-LENZ01320014 Availability: In the manufacturer's stock Price on request - + Recommended M-DSK15-250 Spacer disc, alum, 1.5mm, for M-CTE250I,pk 24 Price on request HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request U-T12ME-2S Materials emissions, C4 - C32, cold trap Price on request