Chlorotoluron D6, 100µg/mL in Acetone, 1ml

[13C3],[13N3]-Cyanuric Acid, 1.2ml x 100ug/ml, water

1-Methylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-12-0

4-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml