Lanthanum (La) Back Catalog number: 55212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683611 D4-Prochloraz desimidazole-amino BTS44595, 100 µg/ Price on request 71950 2,5-Dimethylthiophene Price on request 71031 Methyl acetate Price on request