25-Hydroxyvitamin D3 Back Catalog number: 10532.27-K-MEX5 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 673562 beta-Endosulfan, 100 µg/ml, Ethyl acetate, 5ml Price on request 11705.12-100-IO 2,3',4',5'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 677449 Tri-o-cresyl phosphate, 250mg Price on request