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GB/T 26792-2019: High performance liquid chromatography
Status: Valid GB/T 26792: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26792-2019 | English | 519 |
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5 days [Need to translate]
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High performance liquid chromatography
| Valid |
GB/T 26792-2019
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| GB/T 26792-2011 | English | 919 |
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4 days [Need to translate]
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High performance liquid chromatography
| Obsolete |
GB/T 26792-2011
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PDF similar to GB/T 26792-2019
Basic data | Standard ID | GB/T 26792-2019 (GB/T26792-2019) | | Description (Translated English) | High performance liquid chromatography | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | N52 | | Classification of International Standard | 17.180.99 | | Word Count Estimation | 26,246 | | Date of Issue | 2019-10-18 | | Date of Implementation | 2020-05-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 26792-2019: High performance liquid chromatography---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
High performance liquid chromatography
ICS 17.180.99
N52
National Standards of People's Republic of China
Replace GB/T 26792-2011
High performance liquid chromatography
Published on.2019-10-18
2020-05-01 implementation
State market supervision and administration
China National Standardization Administration issued
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces GB/T 26792-2011 "High Performance Liquid Chromatograph".
Compared with GB/T 26792-2011, the main technical contents of this standard are as follows.
--- Revised the scope of non-applicability (see Chapter 1, Chapter 1 of the.2011 edition);
--- Added "good ventilation in the room" [see 3.1g)];
--- Revised the requirements for sealing indicators (see 3.3.1, 3.3.1 of the.2011 edition);
--- Modified Table 1 flow set value error and flow stability requirements, increased the flow rate of 5.0mL/min, 10.0mL/min
Test points (see Table 1, Table 1 of the.2011 edition);
--- Modified the main technical indicators of the detector, and summarized the articles as shown in Table 2 (see Table 2, Table 3.5, 3.5 of the.2011 edition);
--- Added diode array detector indicators and test methods, evaporative light scattering detector indicators and test methods (see Table 2, 4.5.1)
4.5.4);
---Modified security requirements (see 3.7, 3.7 of the.2011 edition);
---Modified the column oven test procedure (see 4.4.1.2,.2011 edition of 4.4.1.2);
--- Modified the dynamic baseline noise and drift test of the refractive index detector (see 4.5.2.1, 4.5.2.1 of the.2011 edition);
--- Modified the solution for the minimum detection concentration of the refractive index detector (see 4.5.2.2,.2011 edition 4.5.2.2);
--- Modified the solution for the minimum detection concentration of the fluorescence detector (see 4.5.3.3,.2011 edition 4.5.3.3).
Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents.
This standard was proposed by the China Machinery Industry Federation.
This standard is under the jurisdiction of the National Industrial Process Measurement Control and Automation Standardization Technical Committee (SAC/TC124).
This standard was drafted. Dalian Elite Analytical Instrument Co., Ltd., Beijing Institute of Metrology and Measurement Science, China Metrology Science Research
Institute, Beijing Beifen Rayleigh Analytical Instruments (Group) Co., Ltd., Shanghai Wufeng Scientific Instrument Co., Ltd., Shanghai Metrology and Testing Technology Research
Research Institute, Dalian Metrology and Testing Institute Co., Ltd., Suzhou Puyuan Jingdian Technology Co., Ltd., Agilent Technologies (China) Co., Ltd., Zhejiang Fu
Li Analytical Instruments Co., Ltd., Shanghai Tongwei Analytical Technology Co., Ltd., Shanghai Yidian Analytical Instrument Co., Ltd., Hangzhou Yuexu Scientific Instrument
Instrument Co., Ltd., Shandong Lunan Ruihong Chemical Instrument Co., Ltd., Elite (Suzhou) Analytical Instrument Co., Ltd., China Academy of Sciences Dalian
Institute of Chemical Physics, Beijing Institute of Technology.
The main drafters of this standard. Li Wei, Zhang Xueyun, Zhao Shaolei, Su Fuhai, Chen Yu, Xu Boyuan, Li Shuo, Lin Lei, Zhang Xin, Li Lang, Lin Xuezhi,
Li Jing, Li Juan, Wang Chao, Cheng Jinxiang, Zhao Haishan, Liang Zhen, Kong Lingqin, Guo Weiqiang.
The previous versions of the standards replaced by this standard are.
---GB/T 26792-2011.
High performance liquid chromatography
1 Scope
This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of high performance liquid chromatography.
This standard applies to high performance liquid chromatography (hereinafter referred to as the instrument).
This standard does not apply to special instruments based on the principle of high performance liquid chromatography.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 191-2008 packaging storage and transportation icon
GB/T 2829-2002 Periodic inspection count sampling procedures and tables (applicable to the inspection of process stability)
GB/T 6682-2008 Analytical laboratory water specifications and test methods
GB/T 11606-2007 Analytical instrument environmental test method
GB/T 12519-2010 General technical conditions for analytical instruments
GB/T 13384-2008 General technical conditions for mechanical and electrical product packaging
Standard column for GB/T 30433 liquid chromatograph test
GB/T 34065-2017 Safety requirements for analytical instruments
3 requirements
3.1 Normal working conditions
The normal working conditions of the instrument are as follows.
a) Ambient temperature. 5 ° C ~ 35 ° C;
b) Relative humidity. 20%~80%;
c) atmospheric pressure. 75kPa~106kPa;
d) Power supply. AC voltage 220V±22V, frequency 50Hz±0.5Hz;
e) Grounding resistance ≤ 4Ω;
f) indoors should avoid flammable, explosive and corrosive gases and strong vibration, electromagnetic interference and air convection;
g) The room should be well ventilated.
3.2 Appearance
3.2.1 The appearance of the instrument should be smooth and clear, the writing should be clear, the surface should be coated with uniform color, and there should be no obvious scratches, exposed bottoms, cracks, blistering, burrs, etc.
phenomenon.
3.2.2 Each adjustment knob, button, switch, etc. should work normally and without looseness; the indication and display should be clear and complete.
3.3 Infusion pump
3.3.1 Sealing
The infusion pump flow path is cut off, the pressure reaches 90% of the upper limit value, the infusion pump stops running for 10 minutes, and the pressure drop should be no more than
3 MPa.
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