MBO 524 Concentrate

Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml

Bis(2-methoxyethyl) phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 117-82-8

Pesticide Mix #23, 10µg/mL in Acetonitrile, 1ml