Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 801-2002
Scope
This standard specifies the terms and definitions, technical requirements, testing methods, and evaluation principles for pollution-free vegetable production areas and environmental conditions. This standard applies to the production, management and monitoring of pollution-free vegetables in Lanzhou area.
DB62/T 801-2002 Referenced Document
GB 16297 Comprehensive emission standard of air pollutants
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 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 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 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 17137 Soil quality--Determination of total chromium--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 7484 Water quality--Determination of fluoride--Ion selective electrode method
GB/T 7485 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method
GB/T 7486 Water quality--Determination of cyanide--Part 1:Determination of total cyanide
GB/T 8972 Water quality--Determination of pentachlorophenol--Gas chromatography
DB62/T 801-2002 history
2002DB62/T 801-2002 Environmental quality of pollution-free vegetable production areas in Lanzhou