Methyl 11-cis-octadecenoate (C18:1n-7)

n-C17/(n-C17 + n-C27) (Integration control) 2000 µg + 500 µg in isooctane solution in 1mL isooctane n-Heptadecane/n-Heptacosane = 4:1

alpha-Methylstyrene, 200 µg/ml, Methanol, 1ml

Propiconazole, certified, 0.25g