Determination of Sugar Alcohol in Food by High Performance Liquid Chromatography 1. Method and Principle Determined by high performance liquid chromatography with an RID detector and quantified by external standard method. 2. Instrument Configuration and Experimental Methods 2.1 Instrument ...

Determination of Tyrosol in Wine by High Performance Liquid Chromatography 1. Instrument Configuration and Experiment Methods 1.1 Instrument Configuration Table 1 Configuration List of Liquid Chromatography No Module Qty 1 P3210B Binary Pump System 1 2 CT3400 Column Oven 1 3 AS3210 Autosampler 1 4 ...

Determination the Content of Acyclovir by High Performance Liquid Chromatography The analytical method introduced in this article, with reference to the 2020 edition of the Pharmacopoeia of the People's Republic of China in Acyclovir test method, by using Wayeal high performance liquid chromatograph ...

Application of Ion Chromatography in Environmental Analysis Application of Ion Chromtography in Environmental Water Quality With the development of social economy, water pollution has become an increasingly serious problem. In order to protect the environment and prevent water pollution, it is ...

Determination of Acetic Acid and Sulfate Ions in Hydroxyethyl Cellulose by Ion Chromatography 1. Experiment Method 1.1 Test Conditions Instrument: Ion chromatograph IC6200 series with conductivity detector Chromatography Column: NovaChrom HS-5A-P3 (4.0mm*250mm) Guard Column: NovaChrom HS-5AG (4.0mm...

Determination of 6-methylcoumarin in Cosmetics by Liquid Chromatography 1.1 Instrument Configuration Table 1 Configuration List of Liquid Chromatography No. Module Qty 1 PB3210 Binary Pump 1 2 CT3400 Column Oven 1 3 AS3210 Autosampler 1 4 UV3210 UV Detector 1 5 NovaChrom SC18 4.6*250mm, 5μm 1 6 ...

Determination of Lead in White Wine by Atomic Absorption Spectrophotometry In this paper, an analytical method is developed for the determination of lead elemental content in white wine by atomic absorption spectrophotometry. Lead showed good linearity in the concentration range of 1.0-40μg/L with ...

Determination of Lead in White Wine by Atomic Absorption Spectrophotometry In this paper, an analytical method is developed for the determination of lead elemental content in white wine by atomic absorption spectrophotometry. Lead showed good linearity in the concentration range of 1.0-40μg/L with ...

Determination of Polyethylene Glycol by Gel Permeation Chromatography 1. Introduction Purpose: Determination of molecular weight and distribution of polyethylene glycol (PEG) by high performance gel permeation chromatography (GPC) method. Method: Xtimate SEC-120, 5 μm, 7.8x300 mm gel permeation ...