201-0593 Chromatographic columns with frit, PTFE or valve stopcock,These chromatography columns are made from DURAN® tubing, Columns with sintered frit - porosity 0, Int.Ø×L 20×400 mm, Capacity 125 mL, 29/32 NS buc 1 315.98 315.98 LEI 612-3738 Volumetric flasks, Borosilicate 3.3 glass, class A, Batch number and batch certificate included, 5 ml, 10/19 NS, 2 buc/ pk pk 1 97.61 97.61 LEI 531-1100 Rotary evaporating flasks Borosilicate 3.3 glass, 29/32, 250 mL buc 5 107.37 536.85 LEI USBE2680 Clamps, flexible, with bosshead, swivel type, Zinc die-cast, nickel plated, 0 - 40 mm, Clamp, flexible, three-pronged, 330 g buc 2 190.36 380.72 LEI ROTHX097.1 Rotilabo-three-prong clamps 1 * 1 items buc 4 62.44 249.76 LEI ROTH2134.1 HEAD ROTILABO-DOUBLE BOSS 1 * 1 items buc 4 62.44 249.76 LEI