Aqueous ethanol control EtOH AQ (2.0g/L), 10 x 3.0ml

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

3,4-Dihydroxyphenylglycolaldehyde (Dopegal), 1mg

4-Benzoyl 4'-methyldiphenyl sulfide, 100mg