GB/T 16574-1996
Active
T/HNNMIA 6-2023
Active
Group standards
T/HNNMIA 6-2023 Determination of silver content in regional geochemical samples using four acid digestion-collision cell inductively coupled plasma mass spectrometry
T/HNNMIA 6-2023 Determination of silver content in regional geochemical samples using four acid digestion-collision cell inductively coupled plasma mass spectrometry
Price:
$ 20.00
Basic Information
Standard Code:
T/HNNMIA 6-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
\nMetal mining complex
Publish Date:
2023-03-30
Implement Date:
2023-03-31
Scope
Main technical content: This document specifies the method for determining the silver content by four-acid digestion-collision cell inductively coupled plasma mass spectrometry. This document is applicable to the determination of silver content in geochemical samples, including rocks, aquatic sediments, and soils. The range of silver content determination is 0.010 μg/g to 5.00 μg/g.
Development Information
Related Standards
GB/T 16575-1996
Active
GB/T 16575-1996 Pyrites and concentrate—Determination of aluminium content—EDTA volumetric method
GB/T 2460-1996
Active
GB/T 2460-1996 Pyrites and concentrate—Methods for sampling and preparation sample
GB/T 2461-1996
Active
GB/T 2461-1996 Pyrites and concentrate—Determination of moisture—Gravimetric method
GB/T 2462-1996
Active
GB/T 2462-1996 Pyrites and concentrate—Determination of effective sulfur content—Combustion neutralization method
GB/T 2463.1-1996
Replaced