Metallurgical-grade fluorspar -- Determination of lead content -- Solvent extraction atomic absorption spectrometric method
No Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$75.684
Information technology -- Text and office systems -- Office Document Architecture (ODA) and interchange format -- Technical Report on ISO 8613 implementation testing-- Part 1: Testing methodology
Vigente
Idioma: Inglés
Formato: Visualización con Impresión
$172.788
Plastics -- Basic materials for polyurethanes -- Determination of the amounts of 2,4- and 2,6-isomers in toluenediisocyanate by infrared spectroscopy