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

Levetirazetam-d6, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

F-PAHs All in One Cocktail 1, Window 1-4 5 Analytes, each 200 µg/mL in toluene; units: 1x1mL, 5x1mL Compounds Window 1313.10 1-Fluoronaphthalene 1 [321-38-0] 1712.12 4-Fluorobiphenyl

D4-Thiacloprid, 100 µg/ml, Acetonitrile, 1ml