Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml

Acetate Mix suitable for 2007.01 per AOAC

1,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxin ,50 µg/mL,n-nonane,1mL,

3-Ethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1795-01-3