Napropamide, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678444 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended H946330 4-Hydroxy-3-methoxymandelic Acid, 100mg Price on request XA15890000AL Parathion-methyl, 100µg/mL in Acetonitrile, 1ml Price on request 81212 EPA Method 8121 Analytes, 1000µg/ml in HE:TO [1:1], 1ml Price on request