Agilent Technologies ALS Handbuch Seite 124

7820 MSD Site Preparation
Table 63
Carrier and reagent gas requirements
Helium (required)
(column and split flow)
Hydrogen (optional)
(column and split flow)
* Hydrogen gas can be used for the carrier gas but specifications are based on helium as the carrier
124
5977 and 5975 Series MSD carrier and reagent gases
*
gas. Please observe all hydrogen gas safety cautions.
Typical pressure range
345 to 552 kPa
(50 to 80 psi)
345 to 552 kPa
(50 to 80 psi)
GC, GC/MS, and ALS Site Preparation Guide
Typical flow (mL/min)
20 to 50
20 to 50