We are in a teaching lab. We routinely carry out the ASTM detection limit test built into the Cary Eclipse software to demonstrate its use to students.
For some reason we always get far lower limits than those expected using the test. When we looked into further we noticed that the settings for the test doesn't match the ASTM method particularly in terms of averaging time. We wanted to match the ASTM method settings so that students can compare results to the literature but can't change the settings. The software help states that to do this you have to log into the GLP administration module but it seems like the administration module doesn't work on Windows 7 and Windows 10.