L-Cystine Back Catalog number: 72923 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9528.10-100-CY Prometon Price on request 682204 D5-Taleranol, 10.0 µg/ml, Acetonitrile, 1ml Price on request 3407.26-100-CY tau-Fluvalinate Price on request