Method 429 Internal Standard Stock Solution, 1.2ml, isooctane

ICP Mix

8-Abietenic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19402-28-9

Diclofenac-d4 (phenyl-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 153466-65-0