CLP Semi-Volatiles - Benzidines Back Catalog number: 10006 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680962 Fipronil carboxamide, 100 µg/ml, Ethyl acetate, Price on request 681976 Benserazide Hydrochloride, 10mg Price on request EPA-8280IS Internal Standard Solution, 1.2ml, toluene Price on request