Perdeuterated Internal Standard-All-in-one 15 EU Priority PAHs

Heptachlor epoxide

Tris-p-tolyl phosphate-d21,100 µg/mL,isooctane,1mL,

alpha alpha alpha (24R)-24-Methylcholest-3-ene and alpha alpha alpha (24R)-Ethylcholest-3-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 211423-39-9 / 376372-00-8