purchase of schlenk line with essential accessories-schlenk line manifold double bore glass stopcock (schott duran, germany), w/t stopcock (sd) at one end, 4 port (quantity: 1) accessories: i) traps, vacuum, inlet, 90 bent, 35 x 250 mm (od x height), lnlet od l9 mm (quantity: 5) ii) distillation assembly with 2 l flask, solvent still head with vigreux and coil condenser (quantity: 2)