Ethynylestradiol (20,21-13C2,99%) 100 µg/mL in Acetonitrile, 1,2ml Back Catalog number: CLM-3375-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 73511 Famoxadone, 1000µg/ml in Acetonitrile, 1ml Price on request 10542.32-1G Direct Red 28, 98% Price on request 675463 Nalidixic acid, 100mg Price on request