Orotidine, 1mg

Parent for Metal Mixes A, B & C

Acetal (1,1-Diethoxyethane), 1g

n-C30/n-C20, n-Triacontane/n-Eicosane (Integration control) 1000 µg n-Triacontane and 2000 µg n-Eicosane in 1mL isooctane n-Triacontane/n-Eicosane = 1:2