Phenols Standard #1

30-Norhop-17(21)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10379-57-4

1,3,4,7,9-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 1ml