(-)-Nicotine, 10 µg/ml, Methanol, 10ml

Triflusulfuron-methyl, 1000µg/ml in Acetone, 1ml

n-Octylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2189-60-8

Custom Mix PAHs 100µg/mL each in toluene Fluorene 0217.13 Phenanthrene 0816.14 Anthracene 1049.14 Fluoranthene 0260.16 Pyrene 0235.16 Benz[a]anthr