Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 822-2002
Scope
This standard stipulates the definition of environmental conditions in the production areas of pollution-free Chinese herbal medicines, requirements for production site selection conditions, ambient air quality, irrigation water quality, soil quality, test methods and detection rules. This standard applies to pollution-free origins of Chinese medicinal materials.
DB62/T 822-2002 Referenced Document
GB 15618 Soil environment quality risk control standard for soilcontamination of agriculture land*， 2018-07-13 Update
GB 3095 Amendment No. 1 to Ambient Air Quality Standards*， 2018-08-13 Update
GB 5084 Standard for irrigation water quality*， 2021-04-30 Update
GB/T 11896 Water quality--Determination of chloride--Silver nitrate titration method
GB/T 11914 Water quality--Determination of the chemical oxygen demand--Dichromate method
GB/T 14550 Method of gas chromatographic for determination of BHC and DDT in soil*， 2003-11-10 Update
GB/T 15262 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
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 15434 Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling and fluorine ion- selective electrode analysis
GB/T 15435 Ambient air--Determination of nitrogen dioxide--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 17137 Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry
GB/T 17138 Soil quality--Determination of copper, zinc--Flame atomic absorption spectrophotometry
GB/T 5750 Standard examination methods for drinking water
GB/T 6920 Water quality--Determination of pH value--Glass electrode method
GB/T 7467 Water quality--Determination of chromium(6)--1.5 Diphenylcarbahydrazide spectrophotometric method
GB/T 7468 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 7475 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
GB/T 7485 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method
GB/T 7487 Water quality--Determination of cyanide--Part 2:Determination of cyanide
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update
DB62/T 822-2002 history
2002DB62/T 822-2002 Environmental Conditions of the Origin of Pollution-free Chinese Medicinal Materials in Dingxi Area