Phthalic acid, bis-2-n-butoxyethyl ester, certified, 0.1g

Di-n-pentyl phthalate-3,4,5,6-d4, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358730-89-9

Fipronil-sulfone, 100 µg/ml, Acetonitrile, 5ml

2-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 613-08-1