GB/T 11844-1989 in English
SUPERSEDEDUranium dioxide powder and pellets - Determination of fluorine - Pyrohydrolysis ion-selective electrode method
- Issued on:1989-10-21
- Implemented on:1990-08-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$59.00
《GB/T 11844-1989二氧化铀粉末和芯块中氟的测定 高温水解-离子选择性电极法》由TC58(全国核能标准化技术委员会)归口,主管部门为国家标准化管理委员会。
Scope
This standard specifies the principle of the method for the determination of fluorine in uranium dioxide powder and pellets, and specifies the reagents, instruments, sample preparation, operation steps, result calculation and method precision. This standard applies to the determination of fluorine in uranium dioxide. When the sampling amount of the pellet sample is 1.0-5.0g, and the sampling amount of the powder sample is 0.1-1.0g, the measurement range: the fluorine content in uranium dioxide is 3-200μg/g.

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