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浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司,是齊魯大地一家從事色譜儀器技術(shù)開發(fā)，技術(shù)推廣的技術(shù)型企業(yè)，研發(fā)出多款新型產(chǎn)品。（一）專用色譜柱：1.氯乙suan直接進(jìn)樣分析專用柱2.氯化氫直接進(jìn)樣分析專用柱3.氯QI直接進(jìn)樣分析專用柱4.四氟化硅直接進(jìn)樣分析專用柱5.六氟二甲基硅醚分析專用柱6.氨氣直接進(jìn)樣分析專用柱（二）痕量分析專用氣相色譜儀：1.高純氣體中痕量水（ppb級(jí)）分析專用氣相色譜儀2.純苯中痕量噻吩（ppb級(jí)）分析專用氣相色譜儀（三）防腐型氣相色譜儀，并成功應(yīng)用于氟氣，氟化氫，氯QI，氨氣，酰氯，氯化氫，三氯氫硅，四氟化硅，氯YI酸，氯HUA亞砜，硫化物，二氯化硫等腐蝕性物質(zhì)檢測(cè)，產(chǎn)品遍布各個(gè)行業(yè)及地區(qū)，其中不乏有大型央企---中石油，中儲(chǔ)糧，秦山核電站，中紡集團(tuán)等，部分出口。

公司主要業(yè)務(wù)

1.通用氣相色譜儀生產(chǎn)銷售：氫火焰檢測(cè)器氣相色譜儀，熱導(dǎo)檢測(cè)器氣相色譜儀，火焰光度檢測(cè)器氣相色譜儀，氮磷檢測(cè)器氣相色譜儀，電子捕獲檢測(cè)器氣相色譜儀。

2.便攜式氣相色譜儀，在線氣相色譜儀生產(chǎn)銷售。

3.專用氣相色譜儀研發(fā)制造：氧化鋯檢測(cè)器氣相色譜儀，氦離子檢測(cè)器氣相色譜儀，氬離子檢測(cè)器氣相色譜儀等。

4.防腐氣相色譜儀

5.二維，多維氣相色譜儀

6.高效液相色譜儀

7.實(shí)驗(yàn)室純水機(jī)，頂空進(jìn)樣器，自動(dòng)進(jìn)樣器，熱解析儀，氮?dú)淇瞻l(fā)生器，色譜耗材（色譜柱，石墨墊，穩(wěn)壓閥，壓蓋鉗，頂空瓶，7725進(jìn)樣閥等），分光光度計(jì)，電子天平，水分測(cè)定儀，干燥箱，離心機(jī)，玻璃儀器，化學(xué)試劑等整套實(shí)驗(yàn)室設(shè)備生產(chǎn)銷售。

8.提供技術(shù)轉(zhuǎn)讓，建立分析方法。

9.從事舊色譜以舊換新的業(yè)務(wù)。

10.色譜柱研制，定做。

11.承接樣品的檢測(cè)業(yè)務(wù)。

12.承接國(guó)內(nèi)外色譜儀器的維修，改裝業(yè)務(wù)。

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，以客戶為中心，想客戶所想，銷售的不僅僅是產(chǎn)品，重要的是幫助客戶解決問題，架起心靈溝通的橋梁。

大量Tenax-Ta吸附管出口
大量Tenax-Ta吸附管出口 詳細(xì)信息：

Tenax-TA吸附管對(duì)密閉環(huán)境中苯系物的吸附性能。方法依據(jù)《室內(nèi)空氣質(zhì)量標(biāo)準(zhǔn)》總揮發(fā)性有機(jī)物的測(cè)定方法和美國(guó)EPA TO-17標(biāo)準(zhǔn)方法,用Tenax-TA吸附管對(duì)配制的苯系物標(biāo)準(zhǔn)氣體進(jìn)行采樣,以保留時(shí)間定性,峰面積定量。結(jié)果該方法對(duì)苯系物測(cè)定的相對(duì)標(biāo)準(zhǔn)偏差在4.50%～9.51%之間,苯、甲苯、對(duì)二甲苯、鄰二甲苯的低檢出濃度分別為0.04,0.65,0.50和1.60μg/m3。當(dāng)采樣體積不大于3 L時(shí),Tenax-TA采樣管沒有穿透現(xiàn)象發(fā)生,苯系物通過Tenax-TA管吸附采樣后在室溫下可以保存40 d。結(jié)論 Tenax-TA吸附管對(duì)苯系物具有良好的吸附性能,而且設(shè)備簡(jiǎn)單,樣品保存時(shí)間長(zhǎng),適合于一些特殊環(huán)境中氣體的采集。

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司建立環(huán)境空氣中低濃度苯系物的分析方法,研究解吸條件和分析條件.方法采用Tenax TA吸附/二次熱解吸/毛細(xì)管氣相色譜法.結(jié)果本方法對(duì)苯系物測(cè)定的相對(duì)標(biāo)準(zhǔn)偏差在4.30%～10.81%之間,具有良好的重現(xiàn)性.苯系物的加標(biāo)回收率大于94%.苯,甲苯,對(duì)二甲苯,鄰二甲苯的低檢出濃度分別為0.09,0.12,0.23,0.26μg/m3.結(jié)論本方法適合測(cè)定環(huán)境空氣中低濃度的苯系物.

規(guī)格：3.5in*1/8（美標(biāo)），國(guó)產(chǎn)6mm*120mm，6*90,  6*150
填充：200mg


浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司以質(zhì)量取勝，在2021年9月30日一次性出口Tenax TA采樣管1000多只，深受用戶好評(píng)，浩瀚色譜，始終注重產(chǎn)品的質(zhì)量，浩瀚色譜，提供詳細(xì)的產(chǎn)品分析方案。


大量Tenax-Ta吸附管出口  測(cè)試譜圖：




A large number of Tenax-Ta adsorption tube outlets
A large number of Tenax-Ta adsorption tube outlets Details:

The adsorption performance of Tenax-TA adsorption tube for benzene series in a closed environment. Methods According to the "Indoor Air Quality Standards" total volatile organic compounds determination method and the US EPA TO-17 standard method, the prepared benzene series standard gas was sampled with Tenax-TA adsorption tube, and the retention time was qualitatively and the peak area was quantified. Results The relative standard deviation of the determination of benzene series by this method was between 4.50% and 9.51%. The minimum detectable concentrations of benzene, toluene, p-xylene and o-xylene were 0.04, 0.65, 0.50 and 1.60μg/m3, respectively. When the sampling volume is not more than 3 L, the Tenax-TA sampling tube does not penetrate, and the benzene series can be stored for 40 days at room temperature after adsorption through the Tenax-TA tube. Conclusion Tenax-TA adsorption tube has good adsorption performance for benzene series, and the equipment is simple, the sample storage time is long, and it is suitable for gas collection in some special environments.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established an analysis method for low-concentration benzene series in ambient air, and studied the best desorption conditions and analysis conditions. The method used Tenax TA adsorption/secondary thermal desorption/capillary gas chromatography. Results The relative standard deviation of this method for the determination of benzene series is between 4.30% and 10.81%, which has good reproducibility. The recovery rate of standard addition of benzene series is greater than 94%. Benzene, toluene, p-xylene, o-xylene The lowest detectable concentrations are 0.09, 0.12, 0.23, 0.26 μg/m3, respectively. Conclusion This method is suitable for the determination of low-concentration benzene series in ambient air.

Specification: 3.5in*1/8 (American standard), domestically made 6mm*120mm, 6*90, 6*150
Filling: 200mg


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. wins with quality. On September 30, 2021, it exported more than 1,000 Tenax TA sampling tubes at one time. They are well received by users. Haohan Chromatography always pays attention to the quality of products. Haohan Chromatography provides Detailed product analysis plan.


A large number of Tenax-Ta adsorption tube outlet test spectra:


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