UCMR4 - Method 525.3 - Surrogate Mix

EPA Method 8250/8250A - Analytes Mix #11

Perfluorobutyric acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-22-4

2,3,3',4,5,5'-Hexachlorobiphenyl-2',4',6'-d3,100 µg/mL,isooctane,1mL