13C4-Fipronil, 100 µg/ml, Acetonitrile, 1ml

Maleic hydrazide,neat,neat,250mg,

n-Triatriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-05-7

Trichloroacetic acid