p-Xylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70308 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70224 Napropamide, 1000µg/ml in MeOH, 1ml Price on request 55173 RCRA Oil & Grease in Soil Price on request XA14283700AL Imidacloprid, 100µg/mL in Acetonitrile, 1ml Price on request