GB/T 14551-1993
Replaced
T/GDNB 129-2022
Active
Group standards
T/GDNB 129-2022 The determination of arsenic and mercury in soil using a rapid open system of graphite digestion and inductively coupled plasma mass spectrometry
T/GDNB 129-2022 The determination of arsenic and mercury in soil using a rapid open system of graphite digestion and inductively coupled plasma mass spectrometry
Price:
$ 30
Basic Information
Standard Code:
T/GDNB 129-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-10-25
Implement Date:
2022-11-15
Scope
Main technical content: This document specifies the rapid graphite digestion-inductively coupled plasma mass spectrometry method for determining the content of arsenic (As) and mercury (Hg) in soil. This document is applicable to the determination of arsenic and mercury content in soil. When the sampling amount is 0.2 g (dry weight) and the volume of the solution after digestion is 50 mL, the detection limit of As determined by this method is 0.01 mg/kg, and the quantitative limit is 0.04 mg/kg; the detection limit of Hg is 0.002 mg/kg, and the quantitative limit is 0.008 mg/kg.
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced