1000ug/mL trans-permethrin (isomeric mix) in MeOH
Spex Certiprep 1000ug/mL trans-permethrin (isomeric mix) in MeOH - SPEX (Additional S&H or Hazmat Fees May Apply)
Spex Certiprep 1000ug/mL trans-permethrin (isomeric mix) in MeOH - SPEX (Additional S&H or Hazmat Fees May Apply)