DB62/T 1257-2005
Environmental quality of pollution-free aquatic product origin (English Version)

Standard No.

DB62/T 1257-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Gansu Provincial Standard of the People's Republic of China

Latest

DB62/T 1257-2005

Scope

This standard specifies the environmental water quality requirements and inspection methods for pollution-free aquatic products. This standard is applicable to the environmental quality evaluation of the origin of pollution-free aquatic products.

DB62/T 1257-2005 Referenced Document

• GB/T 14550 Method of gas chromatographic for determination of BHC and DDT in soil
• 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 17141 Soil quality--Determination of lead, cadmium--Graphite furnace atomic absorption spectrophotometry
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update
• NY 5051 Pollution-free food freshwater aquaculture water quality
• NY 5052 Pollution-free food mariculture water quality

DB62/T 1257-2005 history

• 2005 DB62/T 1257-2005 Environmental quality of pollution-free aquatic product origin