Internal Standard ICP-MS (200.8)

WS Haloacetic acids

(1R,4aR,5aR,8aR,10aR)-1-(4-methylpentyl)-1,6,6,8a,10a-pentamethylperhydrophenanthrene, ca. 10µg/mL, Solvent-isooctane, Unit 0.25µL, # of units-1, Cas.no.

Diheptyl phthalate (mixture of isomers), 1000mg