N-Nitroso-L-proline Back Catalog number: 10294.5-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended DD-123789-S 1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane Price on request 71831 3,4-Dichloronitrobenzene Price on request 2775.12-100-DC Dieldrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 60-57-1 Price on request