13C,15N2-2-NP-SCA, 10mg Back Catalog number: 679162 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680363 2,4-Di-tert-butylphenol, 100 µg/ml, Methanol, 1m Price on request 3133.8-K-IO Octanoic acid (Caprylic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 124-07-2 Price on request 95227 EPA Method 525 Internals & Surrogates Price on request