Amcinonide, analytical standard

cis-Chlordane, analytical standard (Cerilliant)

Bis(pentafluorophenyl)phenylphosphine, analytical standard (Supelco)

Oleanolic acid, analytical standard

Ascorbic acid (Vitamin C), analytical standard

3-Mercapto-3-methylbutyl formate, analytical standard

Bis(pentafluorophenyl)phenylphosphine 1000 µg/mL in Acetone, analytical standard (Supelco)

Bis(pentafluorophenyl)phenylphosphine 2000 µg/mL in Methylene chloride (Dichloromethane), analytical standard (Supelco)

Hexacosanoic acid, analytical standard

Serotonin, analytical standard