Naphthalene, 10µg/ml in Acetonitrile, 10ml Back Catalog number: 14500-1160-10AN10 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 81400 EPA Method 8140/8141 Analytes Price on request 11629.38-50MG Azithromycin dihydrate,neat,neat,50mg, Price on request 674917 18O4-Sodium perchlorate, 100 µg/ml, Water, 1ml Price on request