1 x 50ml tube holder, pack of 2 Back Catalog number: R4040-500 Manufacturer: BENCHMARK SCIENTIFIC Availability: In the manufacturer's stock Price on request - + Recommended 8010194000 EcoStir Round work plate, Ø120mm, Max.stirring quantity 1.5L 64,28 € P12-100 Platform with clamps 100-150ml 142,19 € 18901006 Evaporation bottle bracket , adapted to RE5000-E 77,19 €