Table 1.

Internal Quality Control (IQC). IQC running data (5 days, n = 25) are shown for all chemistry (top) and immunoassay (bottom) based tests. L = Level, SD = Standard Deviation, CV = Coefficient of Variation.

Test	ALT (U/L)			AST (U/L)			Albumin (BCG, g/L)			Albumin (BCG, g/L)			ALP (U/L)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	24.4	93.0	204	33.5	110	238	24.2	39.8	50.4	24.2	38.4	48.2	53.6	142	293
SD	0.82	7.39	5.39	0.51	1.08	1.26	0.21	0.27	0.29	0.15	0.17	0.29	0.87	1.47	2.24
CV	3.4	8.0	2.6	1.5	1.0	0.5	0.9	0.7	0.6	0.6	0.5	0.6	1.6	1.0	0.8
Test	Amylase (U/L)			Bilirubin (Direct, μmol/L)			Bilirubin (Total, μmol/L)			Calcium (mmol/L)			CK (U/L)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	45.1	145	413	8.0	26.0	49.3	16.5	56.6	105	1.60	2.55	3.26	75.0	212	430
SD	0.33	0.96	3.22	0.09	0.60	0.40	0.25	1.12	1.31	0.01	0.02	0.02	0.84	2.37	6.14
CV	0.7	0.7	0.8	1.1	2.3	0.8	1.5	2.0	1.2	0.8	0.9	0.5	1.1	1.1	1.4
Test	Chloride (mmol/L)			Creatinine (Enz., μmol/L)			CRP (mg/L)			GGT (U/L)			Iron (μmol/L)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	83.0	95.8	113	50.2	191	557	1.0	2.3	46.0	20.6	73.6	152	13.2	23.2	31.7
SD	0.00	0.37	0.46	0.75	1.70	3.31	0.03	0.04	0.41	0.57	0.71	0.86	0.07	0.13	0.15
CV	0.0	0.4	0.4	1.5	0.9	0.6	3.0	1.9	0.9	2.8	1.0	0.6	0.5	0.5	0.5
Test	LDH (U/L)			Magnesium (mmol/L)			Phosphate (mmol/L)			Potassium (mmol/L)			Protein (Total, g/L)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	165	297	580	0.41	0.98	1.61	0.68	1.20	2.47	2.50	4.08	7.18	37.6	62.4	81.9
SD	2.79	3.27	5.80	0.02	0.02	0.02	0.01	0.03	0.02	0.00	0.04	0.05	0.16	0.27	0.30
CV	1.7	1.1	1.0	4.0	1.7	1.0	1.2	2.5	0.9	0.0	1.1	0.7	0.4	0.4	0.4
Test	Sodium (mmol/L)			Transferrin (g/L)			Urea (mmol/L)			Uric Acid (μmol/L
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	115	138	161	1.5	2.5	3.2	4.8	13.7	22.8	191	381	505
SD	0.51	0.54	0.48	0.01	0.01	0.01	0.08	0.10	0.17	1.99	3.66	5.99
CV	0.4	0.4	0.3	0.8	0.5	0.5	1.6	0.7	0.7	1.0	1.0	1.2
Test	Anti-Tg (IU/mLl)			Anti-TPO (IU/mL)			B12 (ng/L)			Cortisol (nmol/L)			Ferritin (μg/L)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	25.2	21.0	25.1	22.6	32.2	39.8	310	733	1187	59.7	370	680	20.7	301	709
SD	1.1	0.8	2.4	0.8	0.8	0.9	14.1	18.9	55.0	2.7	9.7	17.7	0.6	9.4	29.3
CV	4.3	3.6	9.6	3.6	2.4	2.2	4.6	2.6	4.6	4.5	2.6	2.6	2.9	3.1	4.1
Test	Folate (μg/L)			FSH (mIU/mL)			free T4 (pmol/L)			free T3 (pmol/L)			LH (mIU/mL)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	2.9	5.7	NA	3.8	19.9	42.8	6.5	28.9	60.3	2.0	6.4	11.6	3.8	17.3	45.2
SD	0.2	0.2	NA	0.1	0.6	1.2	0.4	0.5	3.6	0.2	0.2	0.3	0.1	0.7	1.6
CV	7.7	3.9	NA	2.4	2.9	2.9	5.6	1.6	6.0	11.6	3.0	2.7	2.4	4.1	3.4
Test	Prolactin (mIU/L)			PTH (pmol/L)			TSH (mIU/mL)
IQC Level	L1	L2	L3	L1	L2	L3	L1	L2	L3
Mean	125	308	2373	23.3	43.1	172	0.1	5.1	30.5
SD	2.0	5.5	57.0	0.8	2.3	7.1	0.0	0.1	0.9
CV	1.6	1.8	2.4	3.3	5.3	4.2	2.7	1.9	2.9