Standard No.:	GB/T 14501.3-1993
English Name:	determination of tungsten, molybdenum, niobium, titanium and zirconium in uranium hexafluoride
Chinese Name:	六氟化铀中钨、钼、铌、钛、锆的测定 化学光谱法
Chinese Classification:	F46    Nuclear material, nuclear fuel and their analytical test method
Professional Classification:	GB    National Standard
ICS Classification:	27.120.30 27.120.30    Fissile materials and nuclear fuel technology 27.120.30
Issued by:	AQSIQ
Issued on:	1993-6-19
Implemented on:	1994-4-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	145.00
Delivery:	via email in 1~3 business day

本标准规定了六氟化铀中钨、钼、铌、钛、锆的测定方法原理和分析步骤。本标准适用于六氟化铀中钨、钼、铌、钛、锆含量的测定，取样量为含铀0.3g的六氟化铀水解液，测定范围为0．3～16μg/Z铀。试样中钒大于2．5μg时，对铌和钛测定有干扰；锆大于50μg时，对钛测定有干扰，钼小于或等于20μg时，对其余四种杂质无干扰。