Comparison : Item # 0010-76, Disassembly and Reassembly of Liquid Cell
Item # 0010-4167, Disassembly and Reassembly of Gas Cell
Item # 0010-4168, Disassembly and Reassembly of Variable Path Liquid Cell
Item # 0010-4169, Calibration of Variable Path Liquid Cell
Item # 0010-4297, Soldering of Fitting