Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

1H,1H,2H,2H-Perfluoro-9-methyldecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 31200-98-3

Isodrin, 1.2mL x 100ug/mL, nonane

Pseudomorphine (free base), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 125-24-6