GB/T 28159-2011 (English Version) PDF

Standard No.: GB/T 28159-2011
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 28159-2011

Scope: This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, etc. of electronic grade phosphoric acid. This standard applies to phosphoric acid used in the electronics industry. This standard does not involve the use of safety issues, the user of this standard should be responsible for establishing appropriate safety and health clauses and restrictions on the scope of use.

GB/T 28159-2011 Referenced Document

GB 15258 General rules for preparation of precautionary label for chemicals
GB 3149-2004 Food additive Phosphoric acid
GB 50472 Code for design of electronic industry clean room
GB/T 11446.1 Electronic grade water*， 2013-12-31 Update
GB/T 1282-1996 Chemical reagent. Phosphoric acid
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 601 Chemical reagent.Preparations of reference titration solutions*， 2016-10-13 Update
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6678 General principles for sampling chemical products
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values