PCB elution window standard

Method 1613 Internal Standard Spiking Solution, 200ng/ml in Nonane, 0,5ml

Blue mussel, homogenized (Okadaic acid), 10.1µg/g, Solvent-hom. blend, Unit 4g, # of units-1, Cas.no. 78111-17-8

9(S)-Hexahydrocannabinol Acetate, sol. in Acetonitrile, <98%, 5mg