25-Hydroxyvitamin D2 (95%) Back Catalog number: 10534.28-1MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 4H107 2,3,3',4',5-Pentachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane Price on request 11708.12-100-IO 2,2',3,3',4-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 3392.9-100-CY Endosulfan sulfate, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1031-07-8 Price on request