Etridiazole, 100 µg/ml, Ethyl acetate, 5ml

2,4,6-Trichlorophenoxyacetic acid

o-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 5142-76-6

2,2',3,3',5,5',6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL,