Sorption (mg/dm2)

Mean (SD)

Global Migration (mg/dm2)

Mean (SD)

Months

PET

HDPE

PLA

PET

HDPE

PLA

3

1.37 (0.34)a*,**

1.23 (0.54),♦♦,♦♦♦

0.254 (0.09)a,●●,●●●

1.26 (0.31)a*,**

0.94 (0.41),♦♦,♦♦♦

0.16 (0.06)a,●●,●●●

5

5.31 (0.54)b,c**

3.65 (0.54)b♦♦

2.89 (0.54)c●●

4.75 (0.72)b,c*,**

2.85 (0.65)b♦♦

2.79 (0.54)c●●

7

6.13 (0.31)d*

4.38 (0.24)d♦♦♦

3.24 (0.20)d●●●

6.56 (0.13)d,e**

3.57 (0.21)d♦♦♦

3.23 (0.19)e●●●

9

8.57 (0.54)e,f*,**

4.74 (0.54)e

3.79 (0.34)f

6.58 (0.42) f*

4.73 (0.53)f,♦♦

3.32 (0.29)f