Semi-Volatile Standard

2,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 3424-82-6

Methyl acetate, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 79-20-9

Multi-Element Solution 1