Table 1.

Methodologies used to measure the plasma parameters with reference methods

Parameter	Methodology	Wavelength (nm)	CVa
Glucose	Endpoint	510	1.50
Total cholesterol	Endpoint	510	2.10
NEFAb	Endpoint	546	1.50
BHBAc	Endpoint	340	5.25
Urea	Endpoint	340	1.20
Creatinine	Endpoint	510	5.40
Ca	Endpoint	570	1.40
Inorganig P	Endpoint	340	2.00
Mg	Rate	340	1.40
Na	ISE deviceg		0.90
K	ISE deviceg		1.30
Cl	ISE deviceg		1.50
Zn	Endpoint	546
Ceruloplasmin	Endpoint	546	3.48
Total protein	Endpoint	546	1.20
Albumin	Endpoint	600	1.80
Total bilirubin	Endpoint	546	6.70
Haptoglobin	Endpoint	450	13.54
ASTd	Rate	340	2.10
GGTe	Rate	405	3.72
APf	Rate	405	1.70

^aCalculared on the results obtained between runs according to the National Committee for Clinical Laboratory Standards (Document EP3-T: Guidelines for Manufacturers for Establishing

Performance Claims for Clinical Chemistry Methods, Replication Experiment

Evaluation”, Villanova, PA, 1982.)

^bNon esterified fatty acids;

^cβ-OH-butyric acid;

^dAspartate amino transferase

^eγ-glutamyl transferase

^fAlkaline phosphatase

^gIon selective electrodes