Table 1.

(a) Kappa discordant data, (b) Lambda discordant data: values for the same samples are listed per method used for their quantification

a) Kappa (mg/L)			b) Lambda (mg/L)
Binding site	Siemens	% Difference	Binding site	Siemens	% Difference
552	76	151.9	233	938	−120
136	292	−72.7	237	28.3	157
532	317	50.7	84.2	227	−91.8
310	128	83	194	518	−91
1121	293	117	379	135	95
969	279	111	168	8	182
156	15	164	1754	449	119
236	22.3	166	713	257	94.0
380	120	104	804	3010	−116
234	107	7406	222	446	−66.9
973	800	19.5	219	76.5	99.3
166	48	110	148	32.2	129
779	36	183	1540	268	140
2301	19	197	5976	1910	103
310	23.5	172	63.6	185	−97.7
862	279	102	58.2	163	−94.8
925	227	121	324	204	45.5
1488	674	75.3	1540	278	139
199	60.8	106	8085	602	172
604	293	69.3	1257	917	31.3
3758	1720	74.4	117	239	68.9
			1525	284	137
			712	1010	−34.6