Phthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 88-99-3

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-89-4

Sulfamerazine, 100µg/mL in Acetonitrile, 1ml

Phenthoate, 10.0 µg/ml, Acetonitrile, 10ml