17 alpha(H),21ß(H)-30-Norhopane, 50µg/mL in Isooctane, 1ml

Pivaldehyde-PFOA derivative, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no.

Chlorinated paraffins (Cl:40%), technical mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

ICPMS Internal Standard