bids are invited for lsa spare item number-1 - prog plug sensor for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no- 7101146 , lsa spare item number-2 - pcb las motor driver board for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no- 7101615 , lsa spare item number-3 - assembly rear wall pin drive for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no- 7400369 , lsa spare item number-4 - assembly, front wall pin drive for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no- 7400370 , lsa spare item number-5 - assembly, tab puller cell must test for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no-7400374 , lsa spare item number-6 - wall sensor assy for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no-5074993 , lsa spare item number-7 - elvtr pedestal -field rplcmt- for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no- 7601222 , lsa spare item number-8 - low voltage power supply for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no-0105107 , lsa spare item number-9 - corner sensor for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no- 7101141 , lsa spare item number-10 - s/hldr sensor for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no-7101147 , lsa spare item number-11 - tri-carb pmt reflector for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no-5086892 , lsa spare item number-12 - assembly, shutter for liquid scintillation counter of perkin elmer make -model no. tricarb 5110 and 6220- part no-7400373 , lsa spare item number-13 - empty hole bypass for liquid scintillation counter of perkin elmer make -model