GB/T 17518-2012
General method for determination of silicon content of chemical products.Reduced molybdosilicate spectrophotometric method (English Version)

Standard No.

GB/T 17518-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Latest

GB/T 17518-2012

Replace

GB/T 17518-1998

Scope

Certain reagents (see Concerns) used in this standard are hazardous and should be handled with caution. This standard specifies a general method for the determination of silicon, namely the reduced silicomomolybdate spectrophotometric method. This standard applies to the determination of test solutions with a silicon content (calculated as SiO2 ₂) within the range of 2 μg to 200 μg.

GB/T 17518-2012 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods

GB/T 17518-2012 history

• 2012 GB/T 17518-2012 General method for determination of silicon content of chemical products.Reduced molybdosilicate spectrophotometric method
• 1998 GB/T 17518-1998 General method for determination of silicon content of chemical products--Reducted molybdosilicate spectrophotometric method