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Overview SIST ISO 3451-2:2000 specifies standardized methods for the determination of ash content in poly(alkylene terephthalate) materials, including poly(ethylene terephthalate) (PET), poly(butylen…
Overview ISO 3451-2:1998 specifies standardized methods for the determination of ash content in poly(alkylene terephthalate) materials, including poly(ethylene terephthalate) (PET), poly(butylene ter…