25-Hydroxyvitamin D3-d6 (Dimethyl 26,27-d6) Back Catalog number: 10535.27-1MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 71507 2,3-Dimethylphenol Price on request 79893 2,4,6-Tribromophenol Price on request 94568 PCB Congener Surrogate Standard Mix Price on request