epsilon-HCH, 10μg/ml in Acetonitrile, 1ml

Pigment 53:1, Laker Red, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 5160-02-1

Methoxychlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 72-43-5

4-Methylphthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 4316-23-8