EPA Method 504.1 Analytes Back Catalog number: 30096 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675829 Endrin, 100 µg/ml, Toluene, 5ml Price on request 673085 Lidocaine, 250mg Price on request I925000-10MG Isradipine, 10mg Price on request