Table 2.

Concentration (mM) of inorganic anions in each wine. The uncertainty (three replicates) ranges between 2 and 10% (±s).

Inorganic  anion	Wine
	C07	C08	E07	E08	Ch09	R07
Phosphate	3.77	3.95	4.18	4.47	5.22	3.28
Nitrate	<d.l.(a)	<d.l.	<d.l.	<d.l.	0.26	<d.l.
Sulphate	14.04	12.48	17.49	17.88	4.83	3.46
Chloride	<d.l.	<d.l.	<d.l.	<d.l.	<d.l.	<d.l.

^(a)d.l. = detection limit.