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Displaying 1-5 of 9 results for Tag: Antidiabetic
Forensic Screening for Drugs in Urine Using High-Resolution MS/MS Spectra and Simplified High-Performance Screening SoftwareInstrument Type: LCMSMS
Forensic toxicologists need an economical solution to screen for a virtually unlimited number of compounds in urine. Here we present a method for screening using a dilute-and-shoot approach with the Q Exactive Focus mass spectrometer and Thermo Scientific ToxFinder software. For forensic use only.
Quantification of EPA 1694 Pharmaceuticals and Personal Care Products in Water at the ng/L Level Utilizing Online Sample Preparation with LC-MS/MSInstrument Type: LCMSMS
There is growing environmental concern regarding the health impact of trace levels of pharmaceuticals and personal care products (PPCPs) in water resources. In response, the U.S. Environmental Protection Agency (EPA) published Method 1694, which determines dozens of PPCPs in water, soil, sediment, and biosolids by HPLC-MS/MS. We demonstrate a progressive approach to analyzing PPCPs in environmental sources of water at the ng/L level with online sample preparation using small volumes of water, thus saving time and reducing the cost of analysis.
气相色谱法测定牛奶中的双甲脒及其代谢物残留量Instrument Type: GC
牛奶中的双甲脒及其代谢物在酸性条件下水解为2,4- 二 甲基苯胺，正己烷提取后，经过衍生，气相色谱仪分析 方法检出限远远低于食品安全国家标准中规定的双甲脒 最大残留限量0.05mg/kg
Determination of glimepiride in formulation using a polar endcapped UHPLC columnInstrument Type: UHPLC
The Thermo Scientific Dionex UltiMate 3000 system is applied for the determination of glimepiride in tablet formulation. The Thermo Scientific Hypersil GOLD aQ UHPLC column separates glimepiride from the excipients present in the formulation in less than 11 minutes.
Rapid determination of metformin using a HILIC methodInstrument Type: HPLC
The Thermo Scientific Dionex UltiMate 3000 system is applied for the determination of metformin. The separation is performed on a Thermo Scientific Syncronis HILIC 5 µm column, with UV detection at 225 nm and a total run time of 6 minutes.