Tecnazene Back Catalog number: 3504.6-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DF-IS-B Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request 9434.5-100-AN Etridiazole Price on request 19115 EPA Method 625 Base/Neutrals Mix #2 Price on request