Inorganic liquid detection Medical detection Animal residue detection Environmental detection Pesticide residue detection Food detection Matrix detection Engineering Technology detection Steel detection Metal Material detection Detection of polymer materials Physical detection Chemical detection Geological detection Imported reference materials
>Experimental cleaning Elemental Analysis Biochemical Analysis Liquid chromatography Gas Chromatography Titration analysis infrared spectrum Other organisms
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Burner class Vessel and tube funnel Bottles Measuring instrument class Complete set of instruments Quartz products Filter class Standard oral class Vacuum Vessel Voltage regulator Centrifuge Ultraviolet analyzer
>Plastic products Tetrafluoride products Rubber and plastic products Silica gel products Ceramic Products Metal Products Enamel Products Filter paper products Thermometer Density hydrometer Chromatography Accessories Safety Protection
>Detector Analyzer Spectrometer Chromatograph Mass Spectrometer Detector Instrument system Machinery and equipment Other equipment
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美国Nuchek标准品： Nu-ChekPrep.INC.(设在美国明尼苏达州，以下简称NU-CHEK)，美国NU-CHEK公司已有近40年的发展历史，拥有多项核心专利技术，是高纯度脂肪酸、酯及其衍生物标准品的专业生产厂家。国际上许多权威的标准机构(如AOCS、AOAC)、分析测试单位以及知名科研机构都采用该公司产品作为分析的标样，产品也被许多国际上权威文献广泛地引用。NU-CHEK也为许多国际上知名的试剂公司提供各种脂肪酸标样，实际上许多知名的试剂公司的脂肪酸标样都是从NU-CHEK公司购买。 Nuchek主要标准品包括： 有机酸，有机醇，有机酯，脂肪酸，酯乙酯。 官方网站： http://www.nu-chekprep.com |
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