Lanthanide Metals Starter Kit Back Catalog number: 52254 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72112 Brassicasterol Price on request 677808 D4-Methanol, 100 µg/ml, Acetonitrile, 1ml Price on request 675713 Pyraflufen-ethyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request