Standard Test Method for Identification and Quantification of Chromium, Bromine, Cadmium, Mercury, and Lead in Polymeric Material Using Energy Dispersive X-ray Spectrometry

Importancia y uso:

5.1 This test method is intended for the determination of chromium, bromine, cadmium, mercury, and lead, in homogeneous polymeric materials. The test method may be used to ascertain the conformance of the product under test to manufacturing specifications. Typical time for a measurement is 5 to 10 min per specimen, depending on the specimen matrix and the capabilities of the EDXRF spectrometer.

Subcomité:

D20.70

Referida por:

D8584-24

Volúmen:

08.03

Número ICS:

71.040.50 (Physicochemical methods of analysis), 83.080.01 (Plastics in general)

Palabras clave:

energy dispersive; plastic; polymer; polymeric materials; X ray; X-ray fluorescence;