T/HNNMIA 18-2024 Active Group standards

T/HNNMIA 18-2024 The method for chemical analysis of tin ore: Determination of tin, tungsten, molybdenum, copper, lead, and zinc content by inductively coupled plasma atomic emission spectroscopy

Publish Date: 2024-12-30 Implement Date: 2024-12-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/HNNMIA 18-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Analysis Chemistry Comprehensive

Publish Date: 2024-12-30

Implement Date: 2024-12-31

Scope

Main technical content: This document describes the method of determining the content of tin, tungsten, molybdenum, copper, lead, and zinc in tin ores using inductively coupled plasma emission spectrometry. This document is applicable to the determination of the content of tin, tungsten, molybdenum, copper, lead, and zinc in tin ores. The detection limits and determination ranges are shown in Table 1. Table 1 Determination range (unit: percentage) Element Determination range Sn 0.001 ~ 5.00 W 0.003 ~ 5.00 Mo 0.0004 ~ 5.00 Cu 0.0012 ~ 5.00 Pb 0.0015 ~ 5.00 Zn 0.004 ~ 5.00