Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 1173-2004
Scope
This standard stipulates the definition of the origin and environmental conditions of pumpkins for pollution-free seeds, the technical requirements for the selection of origins, environmental standards, detection methods, and evaluation principles. This standard applies to the pollution-free seed pumpkin production areas in Qingyang City.
DB62/T 1173-2004 Referenced Document
GB 16297 Comprehensive emission standard of air pollutants
GB 4789.3 National Food Safety Standard Food Microbiology Determination Coliform Bacteria Count*， 2017-06-23 Update
GB/T 11891 Water quality--Determination of Kjeldahl nitrogen
GB/T 11896 Water quality--Determination of chloride--Silver nitrate titration method
GB/T 11912 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 13192 Water quality--Determination of organic phosphorous pesticide in water--Gas chromatography
GB/T 15262 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 15264 Determination of Lead in Ambient Air Flame Atomic Absorption Spectrophotometry "Revision No. 1"*， 2018-08-13 Update
GB/T 15432 Gravimetric Method for Determination of Total Suspended Particulate Matter in Ambient Air "Revision No. 1"*， 2018-08-13 Update
GB/T 15433 Ambient air--Determination of the fluoride--Method by lime-paper sampling and fluorine ion-selective electrode analysis
GB/T 15436 Ambient air--Determination of nitrogen oxides--Saltzman method
GB/T 16488 Water quality--Determination of petroleum oil, animal and vegetable oils--Infrared photometric method
GB/T 17134 Soil quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometry
GB/T 17136 Soil quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 17139 Soil quality--Determination of nickel--Flame atomic absorption spectrophotometry