MCPA methyl ester & MCPP methyl ester, 2.0mg/mL in Hexane

Alkylbenzene-Mix 2, 200 µg/ml, Methanol, 1ml

4-Methylanisole

d2 C29 alpha alpha alpha (20R)-Ethylcholestane, 100µg/mL in Isooctane, 1ml