Method 429 Native PAH Stock Solution, 1.2ml, isooctane

2,4-D, 10.0 µg/ml, Acetonitrile, 10ml

(+/-)-Citalopram-d4 hydrobromide (4-fluorophenyl-d4), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219803-58-3

Decyl octyl phthalate, 100µg/ml in MeOH, 1ml