DZ/T 0064.71-1993
Groundwater Quality Inspection Method Gas Chromatography Determination of Residual Organochlorine (English Version)

Standard No.

DZ/T 0064.71-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Professional Standard - Geology

Status

Be replaced

Replace By

DZ/T 0064.71-2021

Latest

DZ/T 0064.71-2021

Scope

This standard specifies a method for the determination of organochlorine residues in groundwater by gas chromatography. This standard is applicable to the determination of 666 and DDT in groundwater. Generally, 50ng/L can be measured.

DZ/T 0064.71-1993 history

• 1970 DZ/T 0064.71-2021 Groundwater quality analysis method part 71: α-666, β-666, γ-666, δ-666, hexachlorobenzene, P, P′-dideyi, P, P′- Determination of DDD, O,P'-DDT and P,P'-DDT by Gas Chromatography
• 1993 DZ/T 0064.71-1993 Groundwater Quality Inspection Method Gas Chromatography Determination of Residual Organochlorine