Anions - QC Mix

18-Phenyloctadecanoic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19740-00-2

2-n-Octylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 880-36-4

ISO 9377-2MOD Quality Control Standard of Base Oil EDC 95/11 4000µg/mL in acetone, 1x1mL, 5x1mL, 10x1mL