EPA Method 525 Spike B

Salicylic acid-d6 ,neat,neat,10mg

Diethyl phthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 84-66-2

2,2',3,4,4',6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,