Formaldehyde-DNPH Level 2 (0.5ug/mL)

Chlormequat chloride, 10.0 µg/ml, Water, 10ml

2,4'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2-Methylfluorene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1430-97-3