Chlorfenson Back Catalog number: 3337.12-100-AN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 79275 2-Methylthiophene Price on request PFAS-3PAR Native PFAS Precision and Recovery Standard, 2000ng/ml in MeOH, 1,2ml Price on request 682375 Closantel, 100 µg/ml, Acetonitrile, 1ml Price on request