alpha-Endosulfan-d4 Back Catalog number: 10397.9-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 93325 PAH Mix #2 Price on request 70824 Pyrazophos, 1000µg/ml in MeOH, 1ml Price on request 68127 3,3',4,5,5'-Pentachlorobiphenyl (127) Price on request