Atrazine, 100 µg/ml, Acetonitrile, 5ml

13C,15N2-2-NP-SCA, 10mg

2,2',3,4,4',5,6,6'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene

10:2 Di-PAPS-d4, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.