Eosin Y, Dye content ~99 %, 5g

2-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL,

d4 C27 alpha alpha alpha (20R)-Cholestane, 100µg/mL in Isooctane, 1ml

ISO 9377-2 Mod, OSPAR Calibration Mixture of Minerals Oils Mineral oils (S-4215) and internal standards in pentane, set of 6x4.5mL Gravimetric concentrations: Prod.no. S-4215 C7 C40 S-4619-0.0 Blank