GB/T 1663-2001
Active
LY/T 1929-2010
Replaced
Industry standards-Forestry
LY/T 1929-2010 Test on the elementary physical and chemical properties of bamboo charcoal
LY/T 1929-2010 Test on the elementary physical and chemical properties of bamboo charcoal
Basic Information
Standard Code:
LY/T 1929-2010
Standard Type:
Industry standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Charcoal
ICS Name:
Physicochemical analysis methods
Publish Date:
2010-02-09
Implement Date:
2010-06-01
Pages:
12 pages
Scope
This standard specifies the test methods for the density, moisture content, ash content, volatile content, fixed carbon content, pH value, electrical resistivity, refinement, and calorific value of bamboo charcoal. This standard applies to bamboo charcoal used in barbecuing, water purification, air purification and humidity regulation, freshness preservation, cosmetics, food, electromagnetic shielding materials, and industrial semiconductors. This standard does not apply to bamboo charcoal that has undergone special processing, such as various modified bamboo charcoals.
Development Information
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 19501-2004
Replaced
GB/T 19501-2004 General guide for electron backscatter diffraction analysis
GB/T 19502-2004
Replaced
GB/T 19502-2004 Surface chemical analysis—Glow discharge optical emission spectrometry(GD-OSE)—Introduction to use
GB/T 6488-2008
Replaced
GB/T 6488-2008 Liquid chemicals—Determination of refrative index at 20℃
GB/T 23243-2009
Replaced
GB/T 23243-2009 Determination of perfluorooctane sulfonates (PFOS) in the food packaging material—High performance liquid chromatography-tandem mass spectrometry
GB/T 24169-2009
Active