Multivariate Statistical Analysis for the Classification of Sausages Based on Physicochemical Attributes, Using Attenuated Total Reflectance-Fourier Transform Infrared (ATR-FTIR) and Inductively Coupled Plasma-Mass Spectrometry (ICP-MS)

Table 1

Operating parameters of ICP-MS.

Parameter	Setting
RF power	1400 W
Plasma gas flow rate	15 L/min
Carrier gas flow rate	1.05 L/min
Makeup gas flow rate	0.9 L/min
Spray chamber temperature	2°C
Points per spectral peak	3
Sweeps per reading	10
Measured isotopic positions of elements	^11B, ^23Na, ^24Mg, ^27Al, ^28Si, ^39K, ^43Ca, ^51V, ^52Cr, ^55Mn, ^63Cu, ^66Zn, ^69Ga, ^75As, ^85Rb, ^88Sr, ^107Ag, ^111Cd, ^121Sb, ^133Cs, ^137Ba, ^202Hg, and ^208Pb