Crotoxyphos, 10 µg/ml, Isooctane, 1ml

Acid Red 2G(E128), certified, 0.1g

2,7-Dibromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

4-n-Nonylphenol (ring13C6) (same as S-4376-1-5AC), 1µg/ml, Solvent-Acetone, Unit 4.5ml, # of units-1, Cas.no.