Screw caps for screwthread tubes GL14 Back Catalog number: OST-LENZ01320014 Availability: In the manufacturer's stock Price on request - + Recommended HEDMBT71_1L Multi-layer gas sampling bags, PP valve (4.76mm), 1L Price on request U-T12ME-2S Materials emissions, C4 - C32, cold trap Price on request C-POD-SP10 POD Support Plate, with clip, pk 10 Price on request