2-Nitrophenol, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 88-75-5

2-Methyl-1-butene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 563-46-2

2,2',3,3',4,4',5,6,6'-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

Alachlor-d13 (2,6-diethylphenyl-d13), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1015856-63-9