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McNair, American Chemical Society, Washington, DC, four audiotape cassettes (4.2 h playing time) and a 140-page manual, price US$ 265.00 (U.S.A.), US$ 350.00 (rest of world).doi:10.1016/S0021-9673(01)90871-4SDOSJournal of Chromatography A...
ISO 16000–6 Gas chromatography Thermal desorption Air sampling 1. Introduction According to ISO 16000–6 and EN 16516, Very Volatile Organic Compounds (VVOCs) are the group of compounds of the retention range before n-hexane on a (5%-phenyl)-methylpolysiloxane column [1,2]. VVOCs can be ...
Gas chromatography column; formed in a conductive or semiconductive column material; organic layer formed by the reduction of an onium salt on the column bonded to inner wall of the column material surface; stationary phase material bonded to organic layer; uniform thickness ...
需要金币:*** 金币(10金币=人民币1元) EMERSON艾默生 Manual 700XA Gas Chromatograph System Reference Rosemount说明书用户手册.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 EMERSON艾默生Manual700XAGasChromatographSystemReferenceRosemount说明书用户手册用户手册产品说明书使用说明文档安装使用手册...
Type of injection unit: filling column, shuntSplit ratio: split ratio displayCylinder pressure range: 0 ~ 400kPaCylinder pressure control accuracy: 0.1kPaFlow setting range: H2 0 ~ 200ml / min N2 0 ~ 150ml / minOptional*N2000 chromatography workstation*Packed column*Capilla...
The first molded gas chromatography (GC) microcolumn is described. This microcolumn consists of a single microtextured thermoset polymer composite which acts as both the structural material and the stationary phase. The resultant microcolumn is inexpensive and has been coupled to a disposable colorimet...
analytes may be determined by gas chromatography (GC) by using direct injection into a deactivated liner and a short (6-m) wide-bore capillary column... ME Walsh,Ranney, T. A 被引量: 223发表: 1999年 Characterization of polar polycyclic aromatic compounds in a heavy-duty diesel exhaust part...
The current status of capillary separation techniques is reviewed. While capillary gas chromatography has reached a degree of maturity with respect to both column technology and instrumental systems, capillary separations with the conden... M Novotny - 《Analyst》 被引量: 12发表: 1984年 加载更多来源...