2,2',3,3',4',5-Hexachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

Diphenyl isophthalate, 100µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 744-45-6

(24S)-24-Ethylcholest-5,22-diene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 76879-05-5

ICP-MS Mix