D10-Biphenyl, 100 µg/ml, Cyclohexane, 1ml

2-Chloro-1,3-propanediol-dipalmitate-d5, PP-2-MCPD-d5,100 µg/mL,toluene,1mL,

Ametryn, 10.0 µg/ml, Acetonitrile, 10ml

1-Nitrobenzo[e]pyrene