Checklists 3
Hardware Installation 51
Switch CI MSD to CI operating mode (if applicable)
❒ MSD vented
❒ EI ion source removed
❒ CI ion source installed
❒ CI interface tip seal installed
❒ MSD pumped down and baked out for 2 hours
❒ Software set up for CI operation
❒ Purge Cal Valve performed
❒ Methane reagent gas flow set up
❒ Acceptable air and water background verified
PCI performance verification (if applicable)
❒ PCI autotune performed
❒ PCI sensitivity verified
NCI performance verification (if applicable)
❒ NCI autotune performed
❒ NCI sensitivity verified
High Mass performance verification (if applicable)
❒ High Mass Checkout performed