999 ug/mL Chlorimuron-ethyl in HPLC Acetonitrile
Spex Certiprep 1000 ug/mL Chlorimuron-ethyl in HPLC Acetonitrile - SPEX (Additional S&H or Hazmat Fees May Apply)
Spex Certiprep 1000 ug/mL Chlorimuron-ethyl in HPLC Acetonitrile - SPEX (Additional S&H or Hazmat Fees May Apply)