Lanthanum (La) Back Catalog number: 55212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10371.8-25MG Valproic acid-d6 Price on request 680398 PCB 101, 10.0 µg/ml, Isooctane, 10ml Price on request 684793 Carboxin-sulfoxide, 100 µg/ml, Acetonitrile, 1ml Price on request