TABLE 7.

Intermediate Precision of Well-Recovered Amino Acid Residues (Numbers of Residues)

					Intermediate Precision
	Nt	Day 1	Day 2	Day 3	Mean ± SD	Percentage
Asx	54	55.2	54.2	55.1	54.8 ± 0.56	101.5 ± 1.03
Glx	79	84.2	80.2	81.7	82.1 ± 2.05	103.9 ± 2.50
Arg	23	21.1	24.6	23.9	23.2 ± 1.85	100.1 ± 7.97
Ala	47	44.4	44.8	45.5	44.9 ± 0.53	95.5 ± 1.17
Phe	27	26.2	27.2	27.3	26.9 ± 0.62	99.6 ± 2.30
Leu	61	60.3	60.8	60.3	60.5 ± 0.30	99.2 ± 0.49
Lys	59	58.5	57.9	55.9	57.4 ± 1.39	97.3 ± 2.42