- Standard No.
- GB/T 5009.127-2003
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
-
GB/T 5009.127-2003
- Replace
-
GB/T 15205-1994
- Scope
- This standard specifies the determination of germanium by carbon tetrachloride extraction and lumefantone complex spectrophotometry. This standard applies to the determination of germanium in polyester resin for food packaging and its molded products. The detection limit of this method is 0.020μg/mL.
GB/T 5009.127-2003 history
- 2003 GB/T 5009.127-2003 Determination of germanium in polyester resin and products for food packaging
- 1994 GB/T 15205-1994 Determination method of germanium in polyester resin for food packaging and its molded products
GB/T 5009.127-2003 Determination of germanium in polyester resin and products for food packaging has been changed from GB/T 15205-1994 Determination method of germanium in polyester resin for food packaging and its molded products.