Alachlor (ring 13C6), 100ug/ml in n-Nonane, 1,2ml

Aliphatic Alkane Mixture 2

2,2',4,5',6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

o-Aminoazotoluene, 100 µg/ml, Acetonitrile, 1ml