Повучен
ISO 2561:2012 specifies a method for the determination of the residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography. It may also be used for the simultaneous determination of other volatile aromatic hydrocarbons in PS and PS-I.
ПОВУЧЕН
ISO 2561:2006
ПОВУЧЕН
ISO 2561:2012
95.99
Повучен
9. 11. 2023.
ОБЈАВЉЕН
ISO 2561:2023
Plastične mase — Određivanje zaostalog monomera stirena u polistirenu (PS) i polistirenu otpornom na udar (PS-I) gasnom hromatografijom
95.99 Повучен