Coumatetralyl, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679785 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L429-PAR Method 429 Native PAH Stock Solution, 1.2ml, isooctane Price on request 1249.6-1ML Methylcyclopentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 96-37-7 Price on request 0144.18-500-IO 4-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-39-0 Price on request