Poly(propylene glycol), P 2,000
Poly(propylene glycol), average Mn ~2,000
Poly(propylene glycol), P 400
Poly(propylene glycol), average Mn ~425
Poly(propylene glycol), average Mn ~4,000
Poly(propylene glycol), average Mn ~1,000
Poly(propylene glycol), average Mn ~725
Poly(propylene glycol), average Mn ~2,700