Irrigation Tray: (1) Bardia, (2) Bulb, (3) Gent-L-Kare with 60cc Bulb Syringe. Catalog #: (1) 802050, (2) 750170, (3) 4092; Lot #: (1 and 2) all numbers, (3) batches starting with MF, MH, N, P, R, S, T and U.