Ethanol standard in serum,2.0g/L,serum, 3.0mL

EPA Method 8260 - Purgeable Internal Standard

2H,2H,3H,3H-Perfluoroundecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 34598-33-9

2,4,5-Trimethylaniline