High-density polyethylene (HDPE)

Micro- and nano-plastics

(C₂H₄)_n
CAS number: 9002-88-4

Polyethylene terephtalate (PET)

Micro- and nano-plastics

(C₁₀H₈O₄)_n
CAS Number: 25038-59-9

Polylactic acid (PLA)

Micro- and nano-plastics

(C₃H₄O₂)_n
CAS Number: 26100-51-6