Guaiacol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-05-1

2,2',4-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Methyl tert-butyl ether

3, 5-Cyclocholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17132-01-3