25-Hydroxyvitamin D2 (95%) Back Catalog number: 10534.28-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended XA15180000AL Metoxuron, 100μg/mL in Acetonitrile, 1ml Price on request 98628 624B Internal / Surrogate Standard Price on request 0714.12-K-IO 1-Ethylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1127-76-0 Price on request