what are proximate &ultimate analysis in analytical chemisty?
489522
These are terminologies for analysis of CARBONCOAL/FUELS VALUES.
473990
A non-invasive analytical technique with an infinitely broad range of applications in plant biotechnology and food processing. It is similar to MRI (Magnetic Resonance Imaging) in that it can be used for medical applications. Non-destructive analysis with this tool can be applied to a wide range of research challenges, including the determination of chemical structure, microimaging and plant metabolism studies.\npbi-ibp.nrc-cnrc.gc.ca/en/media/glossary.htm\n\nAn analytical technique devoted to the identification of the elements and the elucidation of atomic and molecular structure by measurement of the radiant energy absorbed or emitted by a substance in any of the wavelengths of the electromagnetic spectrum in response to excitation by an external energy source.\nwww.fire.org.uk/glossary.htm
114334
IR analysis of substances is very easy. You just put a few milligrams of the (solid, liquid, or gas) sample onto the IR cell, scan with IR and you get the output spectra. You use a guide to interpret the spectra. These are available in chemistry books and in the net. With paint, it depends on which component of paint you wish to analyze. Normally each component - pigment, additives, binders, etc - has its own characteristic chemical, and hence functional groups to look out for. If you don't need the solvent, then evaporate it off and analyze the sample you obtained. You can also do some preliminary separation by chromatography, centrifugation, filtration, etc. Paints indeed give color to life!
622572
See the links at\n\nhttp://www.itt.edu/staff/boyter/links/index.html#CHEMISTRY_ANALYTICAL
174013
Look up in preferred order: \n(1) Inductively coupled plasma mass spectrometry\n(2) Atomic absorption spectrometry\n(3) Anodic stripping analysis\n(4) Colorimetric methods for heavy metals
215127
See links and sublinks at http://www.itt.edu/staff/boyter/links/index.html#CHEMISTRY_ANALYTICAL
173108
There will be no easy or fast way.  Some options:\n\nhttp://www.analoxusa.com/frame120tb.htm\n\nchemistry.uca.edu/Projects/Quant98/urea-ise-98.pdf \n\nhttp://biocompare.com/newtech/1522/QuantiChrom(tm)-Urea-Assay-Kit.html\n\nwww.springerlink.com/index/X07825U10H247238.pdf
125296
use spectrophotometric method(uv-vis spectrometry).Few things u shud remember.....\n1) Use Labert-Beer's law\n2) u shud know the molar extingtion coefficient value of that particular species\n3) concentration of the species\n4) Calculate lambdamax. using LB law\nIt is an indirect method.\n\nUV-VIS. Spectroscopy will give u the lambdamax value directly...alongwith absorbance
742913
Gel Electrophoresis is a biggie\nYou can take advantage of their isoelectric points\nYou can take advantage of their acid/base chemistry \nYou can selectiviely stain them (ninhydrin comes to mind)
966561
Emission spectroscopy can be used to identify elements by the emitted EM radiation from excited atoms. The excitation isually occurs in at high temperature eg an electric arc, plasma generation and the like. Many industrial analytical techniques for rapid analysis use this methodology. it is very common in the steel industry where rapid steel anlysis id required for production control.\n\nHelium was identified in the Sun by emission spectroscopy before it was identified on earth.
964608
There's quite a few. Just google solubility chart. Here's one I found.
899107
Quantitative = amount \nSpectrophotometric = wavelength specific measurement\nAnalysis = determination\n\nCombining these terms gives you "the determination of the amount of material present by the use of specific wavelengths of light".\n\nMany compounds have chromophores, or specific portions of the molecule, that absorb energy of a specific wavelength.  Therefore, using a spectrometer, you can determine that a light source produces a given amount of energy at some predetermined wavelength.  When the analyte of interest is inserted into the light path, some of the energy will be absorbed, which will be proportionate to the amount of material present.  (Increasing the amount of material will absorb more energy, decreasing the amount of material will absorb less energy.)\n\nBy comparing the unknown material to a series of samples prepared in known concentrations, you can determine the concentration (amount) of the unknow sample.  The actual formula for this process is known as the Beer-Lambert Law.
919511
Chromatography is used mainly to quantify or measure purity and the concentrations of impurities present in a sample.\n\nTLC is used to used in many Quality Laboratories to measure the impurities present in raw materials.  Most amino acids, along with some other active pharmaceutical ingredients, used in the pharmaceutical/biotechnology industry require impurity testing by TLC.
436829
What you are asking about is in the realm of surface science.  There are many analytical techniques and I will not try to go through all of them.  This is a good starting place: http://www.uksaf.org/tech/list.html
718831
Try chemdex.\n\nhttp://www.chemdex.org/
1049576
What is the aim of your analysis ? Iodimetry is one such method.
1083614
You can work on fruit juices and other beverages like colas etc..carry out small analysis to find out how many of them contain glucose/sucrose ie aldoses and ketoses..u can also determine if they contain carboxylic acids,ascorbic acid etc.u can do benedicts/fehling test and lucas test on the different juices.can determine if any kind of OH group is present in those drinks..wt vitamins,wt minerals present.\nA similar kind of study can be done on toothpastes..take different brands of toothpastes,carry out tests on them as which ones contain Flouride,bleach,whitening powders and whiche all contains sugar.