。

浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司通過對分析方法實(shí)驗(yàn)條件的改造優(yōu)化,以及試驗(yàn)摸索,建立了可檢測丙烯中微量一氧化碳、二氧化碳分析方法,結(jié)果表明:經(jīng)優(yōu)化后的方法測定丙烯中一氧化碳與二氧化碳低檢出限分別可達(dá)5uL/m~3與18uL/m~3,方法3次重復(fù)測定被測組分的相對標(biāo)準(zhǔn)偏差均小于12.85%,數(shù)據(jù)的精密度良好,可滿足聚丙烯裝置試用茂金屬催化劑對丙烯檢測的技術(shù)要求。

克服了大量丙烯的干擾，浩瀚色譜的便攜式甲烷轉(zhuǎn)化爐


便攜式甲烷轉(zhuǎn)化爐在安捷倫7820A上安裝測試 測試譜圖：



Portable methane reformer for inspection of carbon monoxide residues in imported and exported aquatic products
Portable methane reformer for inspection of carbon monoxide residues in imported and exported aquatic products Details:

Name: Portable Methane Reformer
Model: HH-CH4-GC
Application: SN/T 2052-2008 Test method for carbon monoxide residues in imported and exported aquatic products-Gas chromatography

Suitable for: Agilent 4890. 5890, 6890, 7890, 7820, 8860, 8890 Gas Chromatograph

This standard specifies the sampling, sample preparation and gas chromatographic determination methods for the inspection of carbon monoxide (CO) residues in aquatic products.
This standard applies to the inspection of carbon monoxide (CO) residues in tuna, tilapia and salmon.

.Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a gas chromatography method for the detection of carbon monoxide in aquatic products. The detection limit of the method is 10 μg/kg (S/N=3), and the quantification limit is 50 μg/ kg(S/N=10). Linear range: 0～10μg/mL, the average recovery rate is 88.0%～103.6%.

Portable methane reformer for inspection of carbon monoxide residues in imported and exported aquatic products Test spectrum: