Brochure: TRACE 1600 Series GC and AI/AS 1610 Liquid Autosampler Improved Performance in Capillary GC Columns GC Column Cutting Mini Guide Flyer: GC column selection by United States Pharmacopeia (USP) classifications GC Column Installation, Conditioning, Storage, and Maintenance ...
Non-Polar Capillary ColumnGC/MS AnalysisAdditives for Food Contact PlasticsRelative Retention TimeRelative Peak AreaNon-polar capillary columns for GC/MS are widelyutilized in the analysis of additives for food contact materials. Thoughvarious kinds of non-polar capillary columns are commercially ...
适用于(应用)顺式/反式 FAME 的 GC/MS, 二恶英的 GC/MS 膜厚度0.2 µm 长度(公制)105 m 极性高极性 描述厚 0.2 um;内径 0.25 mm;长 105 m Unit SizeEach 视频 Discover the capabilities of Trace GOLD GC columns, which offer a leap in column performance by offering ultra-low bleed, high le...
产品名称: Thermo 26082-5010 TG-POLAR GC Column 30m x 0.25mm x 0.2µm 产品型号: TG-POLAR GC Column 30m x 0.25mm x 0.2µm产品展商: 美国ThermoFisher/热电产品文档: 无相关文档 简单介绍 Thermo Scientific色谱柱和消耗品Thermo 26082-5010 TG-POLAR GC Column 30m x 0.25mm x 0.2µm 的...
1) universal polarcolumn 通用极性柱 1. 25% PEG-1500 column as anuniversal polarcolumnhas been used in GC analyses of many products. 25%PEG—1500柱作为GC法的通用极性柱,已用于23种产品的质检工作。 2) polar column 极性柱 1. Fragrant ingredient from shredded tobacco was analyzed by non-polar ...
The SFEF subfractions were also subjected to high-temperature gas chromatography (GC) for their simulated distillation analysis, gel permeation chromatography (GPC) for their molecular distributions, and open column liquid chromatography for their saturates, aromatics, resins, and asphaltenes (SARA) ...
Objective:To study polar constituents of Mosla chinensis 'jiangxiangru'.Method:Silica gel column chromatography,Sephadex LH-20 gel column chromatography and MPLC were employed for the isolation and purification.The structures were identified on the basis of spectral data and chemical methods.Result:Six...
Ideal column for oxygenate solvents, volatile fatty acids or phenols in food, beverage, drugs, and others.
Geochemical characteristics and burial records of organic carbon in the column sediments from Western Bering sea [J]. Marine Geology & Quaternary Geology, 2015, 35(3): 37-47. Google Scholar [7] Lee C. Controls on organic carbon preservation: The use of stratified water bodies to compare...
Sign in to download hi-res image Fig. 3. Variation plate height, H, vs mobile phase linear speed (u) for HPLC (squares) and SFC at 20°C (diamonds are for 95/5 v/v% CO2/methanol and triangles are for pure CO2) using a 5 μm RP-C18, 250 mm × 4.6 mm. i.d. column.Reprod...