GB/T 13025.6-2012 in English
VALIDGeneral test method in salt industry—Determination of calcium and magnesium
- Issued on:2012-06-29
- Implemented on:2012-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
《GB/T 13025.6-2012制盐工业通用试验方法 钙和镁的测定》由TC295(全国盐业标准化技术委员会)归口,主管部门为中国轻工业联合会。
Scope
This part of GB/T 13025 specifies the method for the determination of calcium and magnesium in salt products and salt chemical products. The volumetric method in Chapters 3 and 4 of this part is applicable to the determination of calcium and magnesium in salt products and salt chemical products and their raw materials; the atomic absorption spectrophotometry in Chapter 5 is applicable to the determination of trace amounts of calcium and magnesium in salt products. The detection limit of absorption spectrophotometry is: calcium 0.05mg/kg, magnesium 0.05mg/kg.

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