2,3',6-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,

525.2 Perfomance Check Solution

Di-n-butyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93952-11-5

Enrofloxacin, 100 µg/ml, Methanol, 1ml