Altmann Analytik 2 In1 Kit: 5ml Headspace-Vial, Clear Glass, 1St Hydrolytic Class, Flat Bottom with Ultraclean 20mm Aluminium Cap with 3mm Septum

2In1 Kit: 5ml Headspace-Vial, 38.2 X 21,7mm, Clear Glass, 1St Hydrolytic Class, Flat Bottom, Ultraclean Closure: 20mm Aluminium Cap, Plain, Centre Hole; Silicone Transparent Blue/Ptfe White, 45° Shore A, 3.0mm