3-Heptanone, 1000mg

3-Nitrobiphenyl,100 µg/mL,toluene,1mL,

2,2',3,3',4,4',5-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35065-30-6

Dimetridazole,1000 µg/mL,MeOH,1mL,