Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml

MCPB-d3 (4(4-Chloro-2-methylphenoxy-3,5,6-d3)butyric acid)

Octahydro-tetramethyl-naphthalenylethanone, 100µg/ml in isooctane, 1ml

Anthracene