GB/T 2467-2008 in English
VALIDPyrites and concentrate - Determination of lead content - Flame atomic absorption spectrometric and EDTA volumetric methods
- Issued on:2008-05-14
- Implemented on:2008-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 2467-2008硫铁矿和硫精矿中铅含量的测定 火焰原子吸收光谱法和EDTA容量法》由606(中国石油和化学工业联合会)归口,主管部门为中国石油和化学工业联合会。
本标准代替GB/T2467.1―1996《硫铁矿和硫精矿中铅含量的测定 第1部分:火焰原子吸收光谱
法》和GB/T2467.3―1996《硫铁矿和硫精矿中铅含量的测定 第3部分:EDTA 容量法》,将这两项标准合并成一项标准,分为两个方法。本标准规定了火焰原子吸收光谱法和EDTA 容量法测定硫铁矿和硫精矿中铅含量。本标准火焰原子吸收光谱法适用于硫铁矿和硫精矿产品中铅含量0.01%~1%的测定,EDTA 容量法适用于硫铁矿和硫精矿产品中铅含量大于0.1%的测定。
Scope
This standard specifies the determination of lead content in pyrite and sulfur concentrate by flame atomic absorption spectrometry and EDTA volumetric method. This standard flame atomic absorption spectrometry is applicable to the determination of 0.01% to 1% lead content in pyrite and sulfur concentrate products, and the EDTA volumetric method is suitable for the determination of lead content greater than 0.1% in pyrite and sulfur concentrate products.

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