Automation and application of a direct-current plasma emission spectrometer

Direct analysis of milk using the Agilent 4100 Microwave Plasma - Atomic Emission Spectrometer ( MP - AES ) Application note

Milk samples, which had been diluted in aqueous solutions containing 10% v/v of a mixture of tertiary amines at pH 8.0, were analyzed using an Agilent 4100 MP-AES. Al, Cr, Cu, Fe, Mg, Mn and Zn were determined in a non-fat liquid milk sample and in a standard reference material of non-fat milk powder. Sample introduction via a OneNeb nebulizer, which incorporates the Flow Blurring technology, a...

a contrastive genre analysis of persian and english job application letters

کارشناسان "بررسی مقابله ای نوشتار" در زبان های مختلف بر این باورند که زبان و فرهنگ مبدأ بر نحوه ی نگارش نویسندگان در زبان دوم تاثیر گذار است. درخواست نامه های شغلی نیز از این قاعده مستثنا نیستند. بر پایه ی اصول بررسی "ژانر" یا "نوع" قادر خواهیم بود به بینشی در زمینه ی یک "ژانر" یا "نوع" خاص مانند درخواست نامه های شغلی دست یابیم. علیرغم مطالعات متعدد در زمینه ی جنبه های گوناگون "بررسی نوع" و ...

Clinical application of plasma derived medicines: current situation and future trend

A computer-assisted metal analyser using flow injection coupled with direct current plasma–optical emission spectroscopy

An automated routine method was developed for the determination of trace metals using a flow injection system into a direct current plasma spectrometer. The characteristic emission in the 'Spectra- Metrics' three-electrode jet is channelled through an echelle grating to the detector of the instrument. The emission signal is continuously recorded, and, after digitalization, calculated and record...

Silicon measurement in serum and urine by direct current plasma emission spectrometry.

Elemental silicon, present as soluble silicic acid in serum and urine, has been measured by direct current plasma emission spectrometry. The method is precise and accurate, yields a standard curve that is linear up to 1000 mumol/L, and requires only a simple dilution in 10 mL/L HNO3. No spectral or background interferences have been observed from serum or urine; the absolute detection limit for...