Quantitative analysis of urinary precipitation experiment
Is based on the working principle of flow cytometry designed for urine sediment analysis, this type of instrument is less expensive, higher analytical efficienc
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Phenylketonuria qualitative screening test
Phenylpyruvic acid reacts with trivalent iron ions to produce a blue color, interfering with the color development and causing a false-negative reaction of the
Cerebrospinal fluid total protein assay
Sulfosalicylic acid is an alkaloidal reagent that can precipitate proteins, but the ability to precipitate white Pr is stronger than ball Pr. After adding Na2SO
Experimental determination of fecal fertilizers by boiling with high mercury chloride
If fecal urocholine (fecal cholestrol) is present in the feces, add high mercury chloride to produce a red color compound. This experiment is derived from the M
Plasmapheresis experiment
Exudate may contain a large amount of plasma membrane proteins (also known as acidic glycoproteins Pr) whose isoelectric point is between PH 3-5 and can produce
Determination of fructose in seminal plasma
The fructose of seminal plasma is co-cooled with resorcinol in an acidic environment at 90℃ to produce a red compound, the color of which is directly proportio
Cerebrospinal fluid total protein assay
Saturated ammonium sulfate can precipitate globular Pr. The content of globular Pr in normal cerebrospinal fluid is very low. Therefore, the positive result, if
Cerebrospinal fluid microscopy experiment
Cerebrospinal fluid (CSF) microscopy is used to count and categorize cerebrospinal fluid (CSF) cells to provide a basis for determining various diseases. This e
Semen microscopy experiment
After the semen bath is liquefied, take 1 drop of the mixed semen specimen on a clean slide with a coverslip, and then observe the presence of spermatozoa and t