Potassium sorbate

Perylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 198-55-0

3-(2,2-Dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic Acid, 98%, 1g

Ethanol standard in serum,3.0g/L,serum, 1.5mL