Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 9002-92-0, Whether you call it Polidocanol, Laureth-12 , Polyethoxylated Dodecanol or Polyethyleneglycoldodecyl Ether you can be assured the Polidocanol products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.