因業(yè)務(wù)調(diào)整,部分個人測試暫不接受委托,望見諒。
3-Methylamino-1,2-propanediol檢測
3-Methylamino-1,2-propanediol,也稱為三甲胺丙二醇,是一種常用的溶劑和表面活性劑。為了確保其應(yīng)用安全性,經(jīng)常需要對其進行檢測。
檢測范圍:
3-Methylamino-1,2-propanediol的檢測范圍包括工業(yè)生產(chǎn)過程中的原料和中間產(chǎn)物、成品質(zhì)量檢測以及環(huán)境監(jiān)測等領(lǐng)域。
檢測項目分類:
1. 3-Methylamino-1,2-propanediol的含量檢測;
2. 有毒雜質(zhì)的檢測,如重金屬、有機污染物等;
3. 可能存在的反應(yīng)副產(chǎn)物的檢測。
檢測方法和檢測儀器:
1. 高效液相色譜-質(zhì)譜聯(lián)用技術(shù)(HPLC-MS);
2. 氣相色譜-質(zhì)譜聯(lián)用技術(shù)(GC-MS);
3. 紫外-可見吸收光譜法等。
檢測儀器包括液相質(zhì)譜儀、氣相質(zhì)譜儀、紫外-可見分光光度計等。
服務(wù)優(yōu)勢:
1. 準(zhǔn)確性高,檢測結(jié)果可信賴;
2. 檢測速度快,可以提供及時的檢測報告;
3. 設(shè)備先進,操作簡便,對樣品損傷小。
3-Methylamino-1,2-propanediol檢測標(biāo)準(zhǔn)列舉
DLJS 2-3-1981 施工機械安全技術(shù)操作規(guī)程 第三冊 裝載機
CNS 3-2-2005 工程制圖(機械元件習(xí)用表示法)Engineering drawing (Conventional representation of machine elements)
HB 2-3-1994 固定角材(斜邊的)
CNS 13306-2-3-2007 射頻擾動和免疫力量測設(shè)備與量測方法-第2-3部:擾動和免疫力量測方法-輻射擾動量測Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements
CNS 15468-3-2-2012 燃料電池技術(shù)-第3-2部:定置型燃料電池發(fā)電系統(tǒng)-性能試驗法Fuel cell technologies - Part 3-2: Stationary fuel cell power systems - Performance test methods
CNS 15755-2-3-2014 單位換算表-第2-3部:長度-公里與海里Conversion tables for units ?? Part 2-3: Length ?? Kilometer and nautical mile
CNS 15755-3-2-2014 單位換算表-第3-2部:面積-平方公尺與平方碼Conversion tables for units ?? Part 3-2: Area ?? Square meter and square yard
CNS 60335-2-3-2014 家用和類似用途電器-安全性-第2-3部:電熨斗之個別規(guī)定Household and similar electrical appliances ?? Safety ?? Part 2-3: Particular requirements for electric irons
CNS 15200-2-3-2008 涂料一般試驗法-第2-3部:涂料性狀與安定性-密度Methods of test for paints - Part 2-3: Characteristics and stability of paints - Density
CNS 15200-3-2-2009 涂料一般試驗法-第3-2部:涂膜形成性-表面干燥性(小透明玻璃珠法)Method of test for paints – Part 3–2: Film formability of paints: Surface–drying test (Ballotini method)
CNS 15467-2-3-2011 光源控制裝置-第2-3部:熒光燈管用交流電子式安定器之個別規(guī)定Lamp controlgear - Part 2-3: Particular requirements for a.c. supplied electronic ballasts for fluorescent lamps
CNS 14971-2-3-2006 家用和類似用途固定式電氣裝置之開關(guān) 第2-3部:延時開關(guān)之個別規(guī)定Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches
CNS 783-3-2-2011 工業(yè)用碳酸鈉-第3-2部:總可溶性堿含量測定法-電位差滴定法Sodium carbonate for industrial use - Part 3-2 : Determination of total soluble alkalinity - Potentiometric method
CNS 14335-2-3-2017 燈具-第2-3部:道路及街道照明用燈具之個別要求Luminaires - Part 2-3: Particular requirements – Luminaires for road and street lighting
CNS 14952-3-2-2005 電氣絕緣材料之耐熱性測定指 第3部:耐熱特性計算之說明 第2章:不完整資料的計算-以包含中間時間到終止點之等量試驗群組驗證試驗結(jié)果Guide for the determination of thermal endurance properties of electrical insulating materials ? Part 3: Instructions for calculating thermal endurance characteristics ? section 2: the calculation for incomplete data ? verification for test result f
SLJJ 1-3-1981 施工機械安全技術(shù)操作規(guī)程 第三冊 裝載機Technical operating safety regulations for construction machinery Volume III Loading machine
CNS 3-1-2009 工程制圖(尺度標(biāo)注)Engineering drawing (Dimensioning)
CNS 13306-1-3-2007 射頻擾動和免疫力量測設(shè)備與量測方法-第1-3部:射頻擾動和免疫力量測設(shè)備-輔助設(shè)備-擾動功率Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-3: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Disturbance power
CNS 15755-3-1-2014 單位換算表-第3-1部:面積-平方公尺與平方英尺Conversion tables for units ?? Part 3-1: Area ?? Square meter and square foot
CNS 15187-3-1-2008 低壓熔線-第3-1部︰非正規(guī)人員用熔線之補充規(guī)定(以家用及類似用途為主之熔線)-第I章至第IV章:經(jīng)標(biāo)準(zhǔn)化之熔線各種類型范例Low-voltage fuses - Part 3-1: Supplementary requirements for fuses for use by unskilled persons (fuses mainly for household and similar applications) - SectionsⅠto IV: Examples of types of standardized fuses
CNS 62841-3-1-2017 手持型、可移置型電動工具及草坪與園藝用機械 - 安全性 - 第3-1部:可移置型桌鋸之個別規(guī)定Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery – Safety – Part 3-1: Particular requirements for transportable table saws
CNS 15130-1-3-2014 電纜及光纜之燃燒試驗-第1-3部:單條絕緣電線或電纜之垂直火焰延燃試驗-評估燃燒滴落物/顆粒之測定程序Tests on electric and optical fibre cables under fire conditions ?? Part 1-3:Test for vertical flame propagation for a single insulated wire or cable ?? Procedure for dertermination of flaming droplets / particles
CNS 15755-1-3-2014 單位換算表-第1-3部:質(zhì)量-公斤與磅Conversion tables for units ? Part 1-3: Mass ? Kilogram and pound
CNS 14952-3-1-2005 電氣絕緣材料之耐熱性測定指 第3部:耐熱特性計算之說明 第1章:利用常態(tài)分配完整資料的平均值進行計算Guide for the determination of thermal endurance properties of electrical insulating materials - Part 3: Instructions for calculating thermal endurance characteristics - section 1: calculations using mean values of normally distributed complete data
CNS 15200-1-3-2007 涂料一般試驗方法-第1-3部:通則-試驗用試樣之檢查與制備Testing methods for paints - Part 1-3: General rule - Examination and preparation of samples for testing
CNS 15200-3-1-2009 涂料一般試驗法-第3-1部:涂膜形成性-涂布面積(刷涂)Method of test for paints – Part 3–1: Film formability of paints – Assessment of natural spreading rate (Brush application)
CNS 15468-3-1-2011 燃料電池技術(shù)-第3-1部:定置型燃料電池發(fā)電系統(tǒng)-安全Fuel cell technologies - Part 3-1 : Stationary fuel cell power systems - Safety
CNS 783-3-1-2011 工業(yè)用碳酸鈉-第3-1部:總可溶性堿含量測定法-中和滴定法Sodium carbonate for industrial use - Part 3-1 : Determination of total soluble alkalinity - Titrimetric method
SLJJ 1-2-1981 施工機械安全技術(shù)操作規(guī)程 第二冊 推土機Technical operating safety regulations for construction machinery Volume II Bulldozer
HB 2-1-1994 固定角材(寬邊的)
更多3-Methylamino-1,2-propanediol檢測標(biāo)準(zhǔn)可咨詢工程師,工程師會根據(jù)不同產(chǎn)品類型的特點、不同行業(yè)和不同國家的法規(guī)標(biāo)準(zhǔn)以及客戶的需求,選取相應(yīng)標(biāo)準(zhǔn)的項目和方法進行3-Methylamino-1,2-propanediol檢測。