YS/T 248.1-2007 in English
VALIDMethods for chemical analysis of crude lead - Determination of lead content-Na2DETA titrimetric method
- Issued on:2007-04-13
- Implemented on:2007-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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本部分规定了粗铅中铅量的测定方法。
Scope
This section specifies the method for determination of lead content in crude lead. This section applies to the determination of lead content in crude lead. Measuring range: ≥90%.

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