EPA Method 8330 Analyte Back Catalog number: 79077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11908.20-100MG Fluorescein (free acid),neat,neat,100mg, Price on request 11781.10 1,2,3,6,7-Pentachloronaphthalene,,,, Price on request 2803.21-100-AN Stanozolol,100 µg/mL,acetonitrile,1mL, Price on request