Multi-Element Internal Standard /

PAH Native Stock Solution, 1.2ml, toluene

Isopentyl 4-methoxycinnamate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 71617-10-2

1,1-Dichloro-2,2-bis(4-Chlorophenyl-d4)ethane, 100µg/mL in IO, 1ml