D4-Acetaminophen, 100 µg/ml, Acetonitrile, 1ml

Toxaphene,100 µg/mL,n-hexane,1mL,

1-(3,4-Dichlorophenyl)urea, 100mg

Valproic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 99-66-1