EPA Method 525.2Mix #2

1-Methyl-4-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 880-93-9

2,3,5,6-Tetrachlorophenol, 100 µg/ml, Methanol,

n-Alkanes C10-C25, all even and uneven, 16 analytes, 10x1mL