Phthalic acid, bis-isononyl ester, cert., 250mg

3-(4-tert-Butylphenyl)isobutyraldehyde, 250mg

Ethyl sulfate sodium salt,1000 µg ethyl sulfate/mL,MeOH,1mL,

3,4,7,8,12,13-Hexachloropentadecane-13,14,15-13C3, 100µg/ml in Isooctane, 1ml