放射性金属矿标准-分析测试百科网

GB/T 6150.19-1985 钨精矿化学分析方法 5-Br-PADAP光度法测定锑量

本标准适用于钨精矿中锑量的测定。测定范围：0.005～0.30％。

Methods for chemical analysis of tungsten concentrates--The 2-(5-bromo-pyridylazo)-5-diethylaminophenol photometric method for the determination of antimony content

ICS: 73.060
CCS: D45
发布: 1985-06-21
实施: 1986-06-01

GB/T 4414-1984 包装钨精矿取样,制样方法

本标准适用于包装黑钨精矿（钨锰铁矿、钨锰矿及钨铁矿）和白钨精矿（钨酸钙矿）的化学成分和水分测定用样的采取和制备。

Methods of sampling and sample preparation of tungsten concentrates in bags

ICS
CCS: D45
发布: 1984-05-29
实施: 1985-05-01

EJ/T 751-2014 放射性矿产地质分析测试实验室质量保证规范

本标准规范了放射性矿产地质分析测试实验室质量保证的基本要求、质量控制和质量评估方法。本标准适用于放射性矿产地质分析测试实验室测试质量管理。本标准可以作为放射性矿产地质报告和科学研究报告中实验室样品测试质量检查和验收依据。

Specification for testing quality assurance of radioactive geological laboratories

ICS: 73.060
CCS: D45
发布: 2014-05-06
实施: 2014-10-01

1.1 These practices are intended to provide the nuclear industry with procedures for obtaining representative bulk samples from uranium-ore concentrates (UOC) (see Specification C967). 1.2 These practices also provide for obtaining a series of representative secondary samples from the original bulk sample for the determination of moisture and other test purposes, and for the preparation of pulverized analytical samples (see Test Methods C1022). 1.3 These practices consist of a number of alternative procedures for sampling and sample preparation which have been shown to be satisfactory through long experience in the nuclear industry. These procedures are described in the following order.

Standard Practices for Sampling Uranium-Ore Concentrate

ICS: 27.120.30 (Fissile materials and nuclear fuel tech
CCS: D45
发布: 2010
实施

SN/T 1799-2006 进口钴精矿中钴含量的测定

本标准规定了进口钴精矿中钴含量的测定方法。本标准适用于进口钴精矿中钴含量的测定，测定范围8%～20%。

Determination of cobalt content in cobalt concentrate for import

ICS
CCS: D45
发布: 2006-08-28
实施: 2007-03-01

ASTM C1110-03 使用玻璃熔化或压制粉末法制备矿石中铀的X射线发射光谱分析用样品的标准实施规范

This practice is useful for the preparation of specimens of ore bodies for the analysis of uranium by X-ray emission. Two separate preparation techniques are described.1.1 This practice covers the preparation of uranium ore samples to be analyzed by X-ray emission. Two separate techniques, the glass fusion method or the pressed powder method, may be used. 1.2 The values stated in SI (metric) units are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Sample Preparation for X-Ray Emission Spectrometric Analysis of Uranium in Ores Using the Glass Fusion or Pressed Powder Method