Exhibit 10.6 AMENDED AND RESTATED MASTER GUARANTEE REIMBURSEMENT AND LOAN AGREEMENT This AGREEMENT is entered into as of the 4th day of December, 1997, by and among Thermo Instrument Systems Inc. (the "Parent") and those of its subsidiaries that join...Master Guarantee Reimbursement and Loan Agreement • March 20th, 1998 • Thermospectra Corp • Instruments for meas & testing of electricity & elec signals • Massachusetts
