EPA Method 508A DCB Stock Solution Back Catalog number: 30020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677653 D6-alpha-HCH, 100 µg/ml, Cyclohexane, 1ml Price on request 3489.11-100-CY Profenofos Price on request 11956.21-100MG Lisinopril dihydrate,neat,neat,10mg, Price on request