o-Terphenyl

EPA Method 8250 - Acid Matrix Spiking Solution

n-Tetracontane, ?13C: -27.05, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 4181-95-7

2-Amino-3-methyl-3H-imidazo[4,5-f]quinoxaline (IQx), 2,5mg