EPA Method 525.2 Pesticide Level 4

Sotalol HCl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 959-24-0

n-Triacontane-d62, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-07-9

Anions Mix