YS/T 254.8-2023 Active Industry standards-Non-ferrous metals

YS/T 254.8-2023 Method for chemical analysis of beryllium concentrate - Part 8: Determination of beryllium oxide, iron oxide, calcium oxide, and phosphorus content - Inductively coupled plasma atomic emission spectroscopy

Publish Date: 2023-12-20 Implement Date: 2024-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 254.8-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for rare metals and their alloys

ICS Name: Other non-ferrous metals and their alloys

Publish Date: 2023-12-20

Implement Date: 2024-07-01

Scope

This document is applicable to the determination of beryllium oxide, beryl, iron oxide, calcium oxide, and phosphorus content in beryllium concentrate and beryl. The determination ranges are as follows: beryllium oxide: 3.50% to 14.00%; iron oxide: 0.50% to 10.00%; calcium oxide: 0.05% to 4.00%; and phosphorus: 0.010% to 0.500%.