Sodium p-n-tridecylbenzenesulfonate, 1000µg/mL in MeOH, 1ml

2,4-Dichlorophenylacetic acid

Ethanol standard in water,2.0g/L,water, 3mL

7,8,9,10-Tetrahydro-benzo[a]pyren-7-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6272-55-5