Metal Content and Stable Isotope Determination in Some Commercial Beers from Romanian Markets

Table 3

The isotopic values (C and O) of investigated beers.

Crt. number	Sample code	Producer	Package type	OvsSMOW () ± 0.5 ()	CvsPDB () ± 0.5 ()
1	W1	Producer 1	PET	−11.6	−23.9
2	W2	Producer 2	Dose	−11.6	−23.0
3	W3	Producer 3	Dose	−10.2	−27.0
4	W4	Producer 3	Glass	−9.6	−27.0
5	W5	Producer 4	Dose	−10.0	−23.1
6	W6	Producer 5	Dose	−9.6	−22.6
7	W7	Producer 6	Glass	−9.8	−26.3
8	W8	Producer 6	Dose	−9.5	−25.7
9	W9	Producer 7	Dose	−10.7	−23.1
10	W10	Producer 8	Glass	−10.0	−25.8
11	W11	Producer 8	Dose	−11.5	−26.2
12	W12	Producer 9	Glass	−10.4	−25.6
13	W13	Producer 10	Glass	−10.1	−23.1
14	W14	Producer 11	Glass	−9.6	−23.7
15	W15	Producer 2	PET	−9.8	−22.6
16	W16	Producer 12	Dose	−10.5	−26.2
17	W17	Producer 12	PET	−10.9	−26.5
18	W18	Producer 12	Glass	−9.0	−26.3
19	W19	Producer 13	PET	−9.0	−16.2
20	W20	Producer 14	PET	−8.8	−22.7