500109, Vial adaptor for 48 x 1.5ml HPLC vials (Finneran) black polypropylene, 1 per case

228010, Spacer Insert, Polypropylene, 1ml, to allow use of round well Polypropylene microplates (219002) in Acrylic and Aluminium deep well manifold (228008, 228005, 228020), 1 per case