GB/T 1515-2002 in English
VALIDManganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
- Issued on:2002-09-11
- Implemented on:2003-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 1515-2002锰矿石 磷含量的测定 磷钼蓝分光光度法》由TC318(全国生铁及铁合金标准化技术委员会)归口,主管部门为中国钢铁工业协会。
本部分规定了用磷钼蓝分光光度法测定磷含量的原理、试剂和材料、仪器、取制样、分析步骤、结果计算等。本部分适用于锰矿石和锰精矿中磷含量的测定,测定范围(质量分类):0.010%~1.00%。
Scope
This part specifies the principle, reagents and materials, instruments, sampling and preparation, analysis steps, calculation of results, etc. for the determination of phosphorus content by phosphomolybdenum blue spectrophotometry. This part is applicable to the determination of phosphorus content in manganese ore and manganese concentrate, the determination range (mass fraction): 0.010% ~ 1.00%.

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