HH-5毛細(xì)管柱 毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐
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產(chǎn)品名稱：HH-5毛細(xì)管柱 毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐
產(chǎn)品型號(hào)：HH-5毛細(xì)管柱
產(chǎn)品廠商：浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司
簡(jiǎn)單介紹
毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐，芝麻香白酒，3-甲硫基丙醇，室內(nèi)空氣，焦?fàn)t煤氣，煉廠氣，天然氣，變壓器油溶解氣，裂解進(jìn)樣器，增塑劑，塑化劑，氨水，氨氣，苯系物，乙酸乙酯
HH-5毛細(xì)管柱 毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐的詳細(xì)介紹
毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐
毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐 詳細(xì)信息：
毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐 測(cè)試譜圖：
Capillary Column Determination of Maleic Anhydride for Industrial Use
Capillary column determination of maleic anhydride for industrial use Details:
Name: Capillary Column
Statio
Specification: 30m*0.32mm*0.25um
Model: HH-5
Application: GB/T 3676-2020 maleic anhydride for industrial use
4.
3.
2.
3.
1 Gas chromatograph: equipped with hydrogen flame io
Related regulations.
4.
3.
2.
3.
2 Chromatography workstation: chromatographic data processor or computer with chromatographic working software.
4.
3.
2.
3.
3 Adjustable pipettes: 0mL～1mL, 0mL～5mL.
4.
3.
2.
3.
4 Injection syringe: 10μL.
4.
3.
2.
3.
5 Laboratory oven or other heating device: the temperature can be set to (65 ± 1) ℃, (85 ± 1) ℃.
4.
3.
2.
3.
6 Volumetric flask: 100mL, 200mL.
4.
3.
2.
3.
7 Reagent bottle: 20mL.
4.
3.
2.
3.
8 Sample injection test bottle: 2mL.
Take an appropriate amount of maleic anhydride and react with bis(trimethylsilyl)trifluoroacetamide (BSTFA) at a temperature of 65 ℃
10min, make the impurity compounds in the sample and BSTFA form stable derivatives. After the sample is vaporized under the selected chromatographic operating conditions
After chromatographic column separation, hydrogen flame io
Amount fraction) to obtain the co
Capillary column determination of maleic anhydride for industrial use Test spectrum:
毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐 詳細(xì)信息：
名稱：毛細(xì)管柱
固定相：5%苯基-甲基聚硅氧烷
規(guī)格：30m*0.32mm*0.25um
型號(hào)：HH-5
應(yīng)用： GB/T 3676-2020 工業(yè)用順丁烯二酸酐
４．
３．
２．
３．
關(guān)規(guī)定。
４．
３．
２．
３．
２ 色譜工作站：色譜數(shù)據(jù)處理機(jī)或帶色譜工作軟件的計(jì)算機(jī)。
４．
３．
２．
３．
３ 可調(diào)移液器：０ｍＬ～１ｍＬ、０ｍＬ～５ｍＬ。
４．
３．
２．
３．
４ 進(jìn)樣注射器：１０μＬ。
４．
３．
２．
３．
５ 實(shí)驗(yàn)室烘箱或其他加熱裝置：溫度可設(shè)定為（６５±１）℃、（８５±１）℃。
４．
３．
２．
３．
６ 容量瓶：１００ｍＬ，２００ｍＬ。
４．
３．
２．
３．
７ 試劑瓶：２０ｍＬ。
４．
３．
２．
３．
８ 進(jìn)樣試瓶：２ｍＬ。
取適量順丁烯二酸酐樣品與雙（三甲基硅烷基）三氟乙酰胺（ＢＳＴＦＡ）于６５ ℃的溫度下反應(yīng)
１０ｍｉｎ，使樣品中的雜質(zhì)化合物與ＢＳＴＦＡ生成穩(wěn)定衍生物。在選定的色譜操作條件下，使樣品汽化后
經(jīng)色譜柱分離，氫火焰離子化檢測(cè)器檢測(cè)，內(nèi)標(biāo)法定量，計(jì)算雜質(zhì)總含量，用１００％減去雜質(zhì)總含量（質(zhì)
量分?jǐn)?shù)）得到順丁烯二酸酐的含量。
毛細(xì)管柱測(cè)定工業(yè)用順丁烯二酸酐 測(cè)試譜圖：
Capillary Column Determination of Maleic Anhydride for Industrial Use
Capillary column determination of maleic anhydride for industrial use Details:
Name: Capillary Column
Statio
Specification: 30m*0.32mm*0.25um
Model: HH-5
Application: GB/T 3676-2020 maleic anhydride for industrial use
4.
3.
2.
3.
1 Gas chromatograph: equipped with hydrogen flame io
Related regulations.
4.
3.
2.
3.
2 Chromatography workstation: chromatographic data processor or computer with chromatographic working software.
4.
3.
2.
3.
3 Adjustable pipettes: 0mL～1mL, 0mL～5mL.
4.
3.
2.
3.
4 Injection syringe: 10μL.
4.
3.
2.
3.
5 Laboratory oven or other heating device: the temperature can be set to (65 ± 1) ℃, (85 ± 1) ℃.
4.
3.
2.
3.
6 Volumetric flask: 100mL, 200mL.
4.
3.
2.
3.
7 Reagent bottle: 20mL.
4.
3.
2.
3.
8 Sample injection test bottle: 2mL.
Take an appropriate amount of maleic anhydride and react with bis(trimethylsilyl)trifluoroacetamide (BSTFA) at a temperature of 65 ℃
10min, make the impurity compounds in the sample and BSTFA form stable derivatives. After the sample is vaporized under the selected chromatographic operating conditions
After chromatographic column separation, hydrogen flame io
Amount fraction) to obtain the co
Capillary column determination of maleic anhydride for industrial use Test spectrum:
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