PCN Extraction Standard Solution, 1.2mL, nonane

Fluorene, 10 µg/ml, Cyclohexane, 10ml

Pyroxsulam, 100 µg/ml, Acetonitrile, 1ml

1-Methyl-6-nitronaphthalene, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8