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Lab of station of produce qualitative check prepares to construct detailed list
From;    Author:Stand originally

Instrument name

Specific applying

Acidity plan

Measure PH value

Electrical conductivity appearance

Measure electrolyte solution electrical conductivity to be worth

Appearance of fluid photograph color atlas

Qualitative, ration is analysed

Appearance of gas phase color atlas

Qualitative, ration is analysed

Appearance of automatic potential titrate

Soda acid titrate, oxidation is reductive titration, precipitation titrate, complexing titrate

Ultraviolet, visible spectrophotometer

Measure material to draw rate to radiant of different wavelengh monochromatic, quantitative analysis

See spectrophotometer

Measure material to draw rate to radiant of different wavelengh monochromatic, quantitative analysis

Atom absorbs spectrophotometer

According to be being measured ground state atom of the element absorbs degree to undertake quantitative analysis to diagnostic radiant

Infra-red spectrophotometer

According to the corporeal absorption in infra-red light area spectral feature and lambert compare Er law to undertake to material qualitative ration is analysed

Cost blocking Er rests water portion appearance

Determine the instrument of water content

Fourier commutation is infra-red spectrometer

Qualitative, ration is analysed

Colour difference meter

Measure produce color

Appearance of ionic color atlas

Qualitative analysis

Minim water portion determines appearance

Detect the minim water portion in produce

Fluorescent spectrophotometer


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