Specifications

7820 MSD Site Preparation
GC, GC/MS, and ALS Site Preparation Guide 119
GC/MS Gas and Reagent Requirements
See the appropriate tables for gas and reagent gas requirements.
5975 and 5977 Series MSD
5975 and 5977 Series MSD
Table 60 lists the limits on total gas flow into the 5975 Series MSD.
Table 61
lists the limits on total gas flow into the 5977 Series MSD.
Table 6 0 5975 Series MSD total gas flow limitations
Feature G3175A G3176A
High vacuum pump Diffusion Standard turbo
Optimal gas flow mL/min
*
* Total gas flow into the MSD = column flow + reagent gas flow (if applicable) + Agilent CFT device
flow (if applicable).
1.0 1.0
Maximum recommended gas flow, mL/min 1.5 2.0
Maximum gas flow, mL/min
†
† Expect degradation of spectral performance and sensitivity.
2.0 2.4
Max column id 0.25 mm (30 m) 0.32 mm (30 m)
Table 6 1 5977 Series MSD total gas flow limitations
Feature G7035A G7036A
High vacuum pump Diffusion Performance
turbo
Optimal gas flow mL/min
*
* Total gas flow into the MSD = column flow + reagent gas flow (if applicable) + Agilent CFT device
flow (if applicable).
1.0 1.0 to 2.0
Maximum recommended gas flow, mL/min 1.5 4.0
Maximum gas flow, mL/min
†
† Expect degradation of spectral performance and sensitivity.
2.0 6.5
Max column id 0.25 mm
(30 m)
0.53 mm
(30 m)