Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml

4-Nonylphenol-di-ethoxylate, 10.0 µg/ml, Acetone,

n-Docosane, ?13C: -30.35, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-97-0

Benzalkonium chloride, 100µg/ml in AL, 5ml