1. Project：Monochromated XPS $350/hr; UPS $400/hr, additional $50/hr for electron gun, $100/hr for Ar ion gun (surface cleaning, depth analysis)

(1)      Both XPS and UPS are charged according to the time period, counted with actual service hours (including sample processing time, sample vacuuming time, shutdown waiting and data processing time, a total of about 3 hours)

(2)      The charge of express mail is $4,500/hr

(3)      Late time is still considered as service time for charging

(4)      If the electron gun and Ar ion gun are used for less than 1 hour, it will be calculated as 1 hour

2. Non-Project：Monochromated XPS $3500/hr; UPS $4000/hr, additional $500/hr for electron gun, $1000/hr for Ar ion gun (surface cleaning, depth analysis)