Pesticide Mix #23, 10µg/mL in Acetonitrile, 1ml

β-1,2,5,6,9,10-Hexabromo[13C12]cyclododecane, 1.2ml x 50ug/ml, toluene

Metolachlor-d6 (propyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1219803-97-0

2-Amino-3-methyl-3H-imidazo[4,5-f]quinoline-2-13C, 5mg