GB/T 26388-2011 (English Version) PDF

Standard No.: GB/T 26388-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 26388-2011

Scope: This standard is applicable to the trace amount of 1,4-dioxane (1,4- Dioxane) determination. 1,4-dioxane (1,4-dioxane) contained in personal care products containing such surfactants can also be determined by referring to the method determined in this standard. This standard is applicable to the determination of samples containing not less than 5mg/kg 1,4-dioxane (using hydrogen flame ionization detector) or 2.5mg/kg 1,4-dioxane (using mass selective detector), When the 1,4-dioxane content exceeds 100mg/kg, it is necessary to increase the concentration of the standard solution or to dilute or reduce the determination of the slurry sample.

GB/T 26388-2011 Referenced Document

2011 GB/T 26388-2011 Determination of dioxane residues in surfactants.Gas chromatographic method