999 ug/mL 2,2',4,4' Tetrabromodiphenyl ether in Me
Spex Certiprep 1000 ug/mL 2,2',4,4' Tetrabromodiphenyl ether in Methanol - SPEX (Additional S&H or Hazmat Fees May Apply)
Spex Certiprep 1000 ug/mL 2,2',4,4' Tetrabromodiphenyl ether in Methanol - SPEX (Additional S&H or Hazmat Fees May Apply)