Ametryn, 100 µg/ml, Acetonitrile, 5ml

2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200)

Nitrogen Set for ASTM D6366: N @ 10, 25, 50, 75, 100 ng/μL in Isooctane, set(2)

N-(3-Phenylpropyl)-3-(4-hydroxyphenyl)propylamine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.