GB/T 26792-2019 English PDF

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GB/T 26792-2019: High performance liquid chromatography
Status: Valid

GB/T 26792: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26792-2019	519	Add to Cart	5 days	High performance liquid chromatography	Valid
GB/T 26792-2011	919	Add to Cart	4 days	High performance liquid chromatography	Obsolete

Similar standards

GB/T 40219   JJG 2060   GB/T 25930   GB/T 30433   GB/T 30431   

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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