EPA Method 515.1 - Performance Check Solution

1,1,1-Trichloro-2,2-bis(4-chlorophenyl-d4)ethane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-18-2

2-Methyl-1-propanol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 78-83-1

Herbicide Methyl Derivatives