Naphthalene, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 677352 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 94609 VOC Standard Price on request NIST-1947 Lake Michigan fish tissue -Org. contaminants, 5x8g Price on request F700450 10-Formyl Folic Acid (>90%), 50mg Price on request