Total Organic Halides (TOX) Back Catalog number: 54243 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C11705000 Corticosterone, certified, 0.1g Price on request 72978 Fipronil sulfone, 1000µg/ml in Acetonitrile, 1ml Price on request 9018.7-K-AN N-Nitrosomethylphenylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 614-00-6 Price on request