PCB No. 145, 100µg/ml in Isooctane, 1ml

EPA Method 525 - Phthalate Standard

n-Dodecane-d26, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-30-1

Perfluorooctane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL,