Hexachlorobenzene (13C6, 99%), 100µg/ml in Nonane, 1,2ml Back Catalog number: CLM-351-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 98859 Formaldehyde-DNPH Level 2 (0.5ug/mL) Price on request 673779 2,4-DB-methyl ester, 100 µg/ml, Ethyl acetate, 5 Price on request 12201.15-100G Deoxynivalenol in wheat, low level,Please enquire,wheat,100g, Price on request