Agilent Technologies 1290 Infinity II 2D-LC User Manual

2D-LC User Guide 367
14 Theoretical Background
Theoretical basis of 2D-LC
or,  approximated by the average of 
1
and 
2
, using the easy to measure peak
to valley ratio (P = f/g) and assuming that peaks are Gaussian:
Figure 173
2
D resolution (peak to valley ratio relation)
Table 44 Definitions
Symbol Denotation
RResolution
Δt Difference in retention time maxima of two components

Average standard deviation of Gaussian peaks
dr Distance between two spots in a plane
P Peak to valley ratio
f Difference between amplitude at the valley, h, and g
h Valley
g Average peak maximum

Agilent Technologies 1290 Infinity II 2D-LC Specifications

General

Brand	Agilent Technologies
Model	1290 Infinity II 2D-LC
Category	Measuring Instruments
Language	English