N-Acyl-o-phenylenediamines
Nanoscintillation systems for aqueous-based liquid...
Naphthalene derivative, material for organic...
Naphthalene derivative, material for organic...
Neodymium ultraphosphates and process for their preparation
Neodymium, ytterbium and/or erbium containing organic...
Noctilucent or fluorescent artificial stone composition
Non-dripping heat resistant dye penetrant
Non-dusting, readily free-flowing granules of optical brightener
Nonstaining leak tracer solution and method employing same
Novel stilbene compounds
Nuclear fuel assembly and process
Nuclear fuel composition
Nuclear waste solidification
Nuclear waste storage container with metal matrix