Difethialone, 10 µg/mL in Acetonitrile, 10mL

n-Pentylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4292-92-6

pH 4.01 buffer solution (box of 25x20mL sachet)

1,2,3,6,7-Pentachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane