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US$339.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. SN/T 3375-2012: Determination of the talc powder in condom Status: Valid
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| SN/T 3375-2012 | English | 339 |
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Determination of the talc powder in condom
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SN/T 3375-2012
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Standard similar to SN/T 3375-2012 SN/T 5268
Basic data | Standard ID | SN/T 3375-2012 (SN/T3375-2012) | | Description (Translated English) | Determination of the talc powder in condom | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Word Count Estimation | 13,135 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | National Quality Inspection (2012) 777; industry standard filing Notice 2013 No. 4 (No. 160 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the respective qualitative screening method using infrared spectroscopy and inductively coupled plasma atomic emission spectrometry talc on condoms for qualitative and quantitative determination method. This standard applies to con |
SN/T 3375-2012: Determination of the talc powder in condom---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.
Determination of the talc powder in condom
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Determination of condoms talc
Issued on. 2012-12-12
2013-07-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Distribution of this document
Institutions do not assume the responsibility to identify these patents.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Guangdong Entry-Exit Inspection and Quarantine Bureau Technology Center.
The main drafters of this standard. Cengjia Xin, Liang Ying, Wong Mei Yee, Li Cai Jun, Xiao Dahui, Guoren Hong, Zhang Zhihui, Cen Tian Yu, Luo Hsiao-yun.
Determination of condoms talc
1 Scope
This standard specifies the qualitative screening were used infrared spectroscopy and inductively coupled plasma atomic emission spectrometry condoms talc
Powder qualitative and quantitative determination method.
This standard applies to the qualitative and quantitative determination of condoms talc.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
Laboratory use specifications and test methods GB/T 6682 Analysis
3 Qualitative methods (infrared spectroscopy qualitative screening)
3.1 Principle
Collecting IR condom sample surface, compared with the standard spectrum of the talc sample spectra to distinguish whether special talc
Intrinsic absorption wavelength, in order to determine whether a sample contains talc banned substances.
3.2 Reagents
3.2.1 Potassium bromide (KBr), pure spectrum.
3.2.2 talcum powder, medicine and food-grade, 2000 mesh.
3.3 Equipment and Materials
3.3.1 Fourier transform infrared spectrometer, wavenumbers 4000cm-1 ~ 400cm-1, the minimum resolution 0.3cm-1, with attenuated total
Reflection (ATR) measurement apparatus.
3.3.2 Analytical Balance. a sense of the amount of 0.1mg.
3.3.3 agate mortar.
3.3.4 IR tablet press.
3.3.5 blast oven, the temperature of 120 ℃ controllable.
3.3.6 Fast infrared oven.
3.3.7 Glass dryer.
3.3.8 Stainless steel mesh, 200 mesh.
3.3.9 scissors.
3.4 Sample Preparation
3.4.1 Pretreatment of potassium bromide
The spectrum of pure grade potassium bromide (3.2.1) with an agate mortar (3.3.3) are fully ground, over a stainless steel sieve (3.3.8), collect undersize particles set
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