Diquat and Paraquat Mix 1, 1000 µg/ml, Water, 1m

p-Xylene-d10, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 41051-88-1

6-Methylbenz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 316-14-3

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