GB/T 13173.1-1991
Method of sample division for detergents (English Version)

Standard No.

GB/T 13173.1-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2008-12

Replace By

GB/T 13173-2008

Latest

GB/T 13173-2021

Scope

This standard specifies the sampling methods for powdery, granular, paste and liquid detergent samples. This standard is applicable to sample separation of powder, granular, paste and liquid detergents and surfactants. Subsampling of samples is required for the following reasons: a. Preparation of final samples or laboratory samples of more than 250 g from mixed bulk samples of more than 500 g; b. Preparation of several identical laboratory samples or reference samples or preservation samples from the final sample, The quality of each sample is above 250g; c. Prepare test samples from laboratory samples.

GB/T 13173.1-1991 history

• 2021 GB/T 13173-2021 Surface active agents—Test methods for detergents
• 2008 GB/T 13173-2008 Surface active agents.Detergents.Testing methods
• 1991 GB/T 13173.1-1991 Method of sample division for detergents

GB/T 13173.1-1991 Method of sample division for detergents was changed to GB/T 13173-2008 Surface active agents.Detergents.Testing methods.

GB/T 13173.1-1991 -All Parts