GB/T 21298-2007 (English Version) PDF

Standard No.: GB/T 21298-2007
Language: Chinese, Available in English version
Release Date: 2007
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 21298-2007

Scope: This standard specifies the classification, specifications, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of test tubes for general laboratory use. This standard applies to test tubes used in scientific research, chemical, medical and health, teaching and other laboratories.

GB/T 21298-2007 Referenced Document

GB/T 15726 Glassware一Stress examination methods*， 2021-08-20 Update
GB/T 16920 Determination of average linear thermal expansion coefficient of glass*， 2016-07-01 Update
GB/T 191 Packaging.Pictorial marking for handling of goods*， 2008-04-01 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*， 2013-02-15 Update
GB/T 6543 Single and double corrugated boxes for transport package*， 2008-04-01 Update
GB/T 6580 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification*， 2021-08-20 Update
GB/T 6581 Glass resistance to attack by hydrochloric acid at 100℃ flame emission methid or flame atomic absorption spectrometric method
GB/T 6582 Glass—Hydrolytic resisitance of glass grains at 98℃—Method of test and classification*， 2021-08-20 Update
QB/T 2298 Measuring Linear Thermal Expansion Coefficient of Glass by Two-Line Method