Mass-Labelled HCH Solution/Mixture, 2µg/ml in Nonane, 1,2ml Back Catalog number: MHCH-MXA Availability: In the manufacturer's stock Price on request - + Recommended S-4059-0.5-BX5 Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request 15900-2295-100CY5 Fenthion-oxon, 100µg/ml in Cyclohexane, 5ml 141,67 € 675218 2-(2-Naphthalenyloxy)propanoic acid, 10mg Price on request