Semi-volatiles no. 3

Methyl-4-hydroxybenzoate, 1g

4-n-Nonylphenol-2,3,5,6-d4-OD, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 358730-95-7

Dicofol, 100µg/mL in Cyclohexane, 1ml