GB/T 11225-1989
Abolished
T/QAS 067-2021
Active
Group standards
T/QAS 067-2021 Brine and Water Quality Analysis Quality Control
T/QAS 067-2021 Brine and Water Quality Analysis Quality Control
Price:
$ 20.00
Basic Information
Standard Code:
T/QAS 067-2021
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Professional environmental quality standards
ICS Name:
\nComprehensive water quality
Publish Date:
2021-11-16
Implement Date:
2021-12-16
Scope
Main technical content: This document specifies the principles, requirements, and methods for quality control of laboratory brine water quality analysis. This document is applicable to the determination process of brine water quality.
Development Information
Related Standards
GB/T 14552-1993
Replaced
GB/T 14552-1993 Water and soil quality—Determination of organophosphorus pesticides—Gas chromatography
GB/T 15503-1995
Active
GB/T 15503-1995 Water quality—Determination of vanadium—BPHA extraction spectrophotometric method
GB/T 15504-1995
Active
GB/T 15504-1995 Water quality—Determination of carbon disulfide—Diethylamine cupric acetate spectrophotometric method
GB/T 15505-1995
Active
GB/T 15505-1995 Water quality—Determination of selenium—Graphite furnace atomic absorption spectrometric method
GB/T 15506-1995
Abolished