Poly(ethylene glycol) methyl ether-block-poly(D,L&nbsp;lactide) PEG average Mn 5000, PDLA average Mn 50000

Poly(ethylene glycol) methyl ether-block-poly(D,L lactide) PEG average Mn 2,000, PDLLA average Mn 2,000

Poly(ethylene glycol) methyl ether-block-poly(D,L&nbsp;lactide) PEG average Mn 5000, PDLLA average Mn 20000

Poly(ethylene glycol) methyl ether-block-poly(<SC>D</SC>,<SC>L</SC> lactide)

Sigma-Aldrich

PEG average Mn 2,000, PDLLA average Mn 2,000

PEG average Mn 5000, PDLLA average Mn 20000

PEG average Mn 5000, PDLA average Mn 50000