GB/T 21709.14-2009
Active
GB/T 30749-2014
Active
National standards
GB/T 30749-2014 Apparent density determination of mineral medicine and calcined products
GB/T 30749-2014 Apparent density determination of mineral medicine and calcined products
Basic Information
Standard Code:
GB/T 30749-2014
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Pharmaceuticals, safety machinery, and equipment
ICS Name:
Pharmaceutical Science
Publish Date:
2014-06-09
Implement Date:
2015-01-01
Pages:
6 pages
Scope
This standard specifies the instruments and materials used for the determination of apparent density of mineral medicinal materials and their calcined products, the determination steps, the calculation method, and the determination report.
This standard is applicable to the determination of apparent density of mineral medicinal materials, shell-type medicinal materials, and their calcined products.
Development Information
Referenced Standards
GB 5749-1985 Sanitary standard for drinking water
GB 5749-2006 Standards for drinking water quality
GB 5749-2022 Standards for drinking water quality
GB 7189-1994 Paraffin wax used for food
GB 7189-2010 Food grade paraffin wax
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
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