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Position: Chinese Standard in English/GB/T 12658-2008
GB/T 12658-2008   Paper board and pulp - Determination of sodium content (English Version)
Standard No.: GB/T 12658-2008 Status:valid remind me the status change

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Target Language:English File Format:PDF
Word Count: 4000 words Translation Price(USD):100.0 remind me the price change

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Implemented on:2009-5-1 Delivery: via email in 1~3 business day

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,,2009-5-1,14113818186377EA465A33C2FCBFA
Standard No.: GB/T 12658-2008
English Name: Paper board and pulp - Determination of sodium content
Chinese Name: 纸、纸板和纸浆中钠含量的测定
Chinese Classification: Y30    Papermaking in general
Professional Classification: GB    National Standard
Source Content Issued by: AQSIQ; SAC
Issued on: 2008-08-19
Implemented on: 2009-5-1
Status: valid
Superseding:GB/T 12658-1990 Paper,board and pulp-Determination of potassium and sodium content
Target Language: English
File Format: PDF
Word Count: 4000 words
Translation Price(USD): 100.0
Delivery: via email in 1~3 business day
本标准代替GB/T 12658-1990 《纸浆、纸和纸板中钾、钠含量的测定》。
本标准规定了干湿法消化后采用火焰发射光谱法或火焰原子吸收光谱法测定绝缘用纸浆、纸和纸板中钠含量的方法。
本标准适用于各种绝缘浆、纸和纸板,本标准也适用于普通的纸浆、纸和纸板,但试料量需根据钠的含量进行调整。
本标准与GB/T 12658-1990 相比主要变化如下:
———修改了标准名称;
———增加了前言;
———修改了范围;
———修改了规范性引用文件;
———修改了原理;
———修改了试剂的要求;
———修改了仪器的要求;
———修改了样品采取和制备;
———修改了试验步骤,删减了钾的测定;
———增加了质量保证和控制。
Code of China
Standard
GB/T 12658-2008  Paper board and pulp - Determination of sodium content (English Version)
Standard No.GB/T 12658-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count4000 words
Price(USD)100.0
Implemented on2009-5-1
Deliveryvia email in 1~3 business day
Detail of GB/T 12658-2008
Standard No.
GB/T 12658-2008
English Name
Paper board and pulp - Determination of sodium content
Chinese Name
纸、纸板和纸浆中钠含量的测定
Chinese Classification
Y30
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-08-19
Implemented on
2009-5-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 12658-1990 Paper,board and pulp-Determination of potassium and sodium content
Language
English
File Format
PDF
Word Count
4000 words
Price(USD)
100.0
Keywords
GB/T 12658-2008, GB 12658-2008, GBT 12658-2008, GB/T12658-2008, GB/T 12658, GB/T12658, GB12658-2008, GB 12658, GB12658, GBT12658-2008, GBT 12658, GBT12658
Introduction of GB/T 12658-2008
本标准代替GB/T 12658-1990 《纸浆、纸和纸板中钾、钠含量的测定》。
本标准规定了干湿法消化后采用火焰发射光谱法或火焰原子吸收光谱法测定绝缘用纸浆、纸和纸板中钠含量的方法。
本标准适用于各种绝缘浆、纸和纸板,本标准也适用于普通的纸浆、纸和纸板,但试料量需根据钠的含量进行调整。
本标准与GB/T 12658-1990 相比主要变化如下:
———修改了标准名称;
———增加了前言;
———修改了范围;
———修改了规范性引用文件;
———修改了原理;
———修改了试剂的要求;
———修改了仪器的要求;
———修改了样品采取和制备;
———修改了试验步骤,删减了钾的测定;
———增加了质量保证和控制。
Contents of GB/T 12658-2008
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Keywords:
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