If some of the analytes were found to be out of range after doing the Quality Control and the machine repeatedly gives invalid result. What are the possible problem and best solution as a Medical Technologist?
Q: A method for the analysis of Ca2+ in water suffers from an interference in the presence of Zn2+.…
A: Consider the concentration of Zn+2 = 1 The concentration of Ca+2 = 100 The given…
Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is…
A: A question based on tools in analytical chemistry that is to be accomplished.
Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is…
A: Given, Percent transmittance value of solution A = 56 % Percent transmittance value of solution B =…
Q: With the knowledge on analytical separation and analyses, outline a suitable analytical separation…
A: Water can be polluted by different natural phenomenon and also man-made activities.This must be…
Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is…
A: A question based on tools in analytical chemistry that is to be accomplished.
Q: Describe an electrochemical sensor assay method for rapid bacterial detection and identification.…
A:
Q: A fly ash aerosol of monodisperse particles with a density of 2.0 g/mL and particle diameter of 10.0…
A: Stokes' law is a formula for measuring the settling velocities of small spherical particles in a…
Q: Compare and contrast an anticipatory standard to a reactionary standard by listing and describing…
A: In sole proprietorship type of business organization, you would be fully responsible for all debts…
Q: The mass transfer term "C" depends on which of the following factors? A.type of column B.length of…
A: Chromatography:
Q: wo salts A and B are dissolved in water. At the temperature of the experiment, the solubility of A…
A:
Q: Which of the following best describes the application of flow analysis? O a Asample is injected into…
A: The flow injection method was developed by Ruzicka and Hansen in Denmark in the mid-1970. This is a…
Q: from one of our neigboring countries are heavily contaminated with pesticides. Upon analysis, some…
A: WORKING OF SOLID PHASE MICROEXTRACTION :
Q: what is the purpose of BSC Level 1 & 2, proper layout, performance, and its application in biosafety…
A: Biosafety labs deal with infectious diseases.when workings with infectious materials, proper safety…
Q: How long is a macrocentury, if a lecture period (50.0 min) is close to 1.00 microcentury?
A: Given: 1.00 microcentury = 50.0 min approx.
Q: A 10-ml transfer pipet and a 200-ml volumetric flask (TC) are used to make 0.100 M and 0.0050 M…
A: The percent relative error for the three solutions when perfect technique is used can be calculated…
Q: list at least 10 scientific journals of chemical analysis of a certain analyte using a specific…
A:
Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is…
A: Given, Percent transmittance of solution A = 56 % Percent transmittance of solution B = 33 % Percent…
Q: The standard addition method is used to analyze a sample of a river water for mercury. Solution A is…
A: Cold vapour atomic absorption spectroscopy or CVAAS is one of the primary techniques for mercury…
Q: How would i perform a serial dilution of 1/2 and 1/4 if i have 7.5mL of an unknown protein, the…
A: The molarity of a solution is the number of moles of solute in the solvent. Molarity varies with the…
Q: 1) To estimate the accuracy and precision of the method of determination of glucose in a blo sample,…
A: Accuracy can be defined as how close the reading is to actual reading . It can be measured by…
Q: In the technique of high performance liquid chromatography (HPLC) the peak area response for a…
A: As per the guideline, since you have asked multiple question, we have solved the first question for…
Q: In analytical chemistry, when and why do we do representative sampling? How can you apply this…
A: A question based on analytical chemistry, which is to be accomplished.
Q: What is the difference between isocratic and gradient elution?
A:
Q: Q) Calculate the “Chlorine Demand of Water”, if “addition of (i.e. Chlorine added)” 200 kg/d of…
A:
Q: Fluoride determination can be performed photometrically with alizarin red and Zirconium acid…
A: A question based on Beer-Lambert law, which is to be accomplished.
Q: Select whether the factor will either SHORTEN or LENGTHEN the characteristic of the dosage form.…
A: The answer are as follows:
Q: Carboxylic acids, including fatty acids and benzoic acids, are often present in both municipal and…
A: As a result of a thorough waste characterization program and preliminary evaluation of the costs…
Q: The partition coefficient of ammonia between water and chloroform is wanted to be determined. The…
A: In this question determine concentration of ammonia in water and chloroform with the help of HCl and…
Q: prepare an assignment on Application of HPLC in Drug Analysis(Amiloride): one page show name of the…
A: We have to prepare an assignment on application of HPLC in Drug Analysis showing name, dosage form,…
Q: 4. determine the amount in mg of the amount of Ag present from ICP mass digested: 1.0821g/L dilution…
A: Inductively coupled plasma mass spectrometry, commonly known as ICP-MS, is one type of spectrometry…
Q: Explain how it is that SPE cartridges & disks allow analysts to more efficiently pre- concentrate…
A: Interpretation- To explain that how SPE cartridges and disks allow analysts to more efficiently…
Q: Which statements are TRUE regarding internal standards? I. The response factor is calculated by…
A: Only the statement III is incorrect because the detector response is proportional to their…
Q: When a Levy-Jennings graph for TSH was checked, the mean of results was found to have shifted by…
A: Ans. (a) This is a systematic type error (a constant shift in one direction). Systematic or bias…
Q: For SFE, differentiate between (a) on-line and off-line processes. (b) static and dynamic…
A: SFE is denoted for supercritical fluid extraction and is a type of an analytical technique, in which…
Q: What is the actual or real-life application of precipitation gravimetric analysis? Include the…
A: Precipitation gravimetry is a scientific method that utilizes a precipitation response to isolate…
Q: A sample of Melbourne drinking water was injected into an ion chromatograph. The anions were…
A: Given: Void time = 1.25 min ts for chlorides = 3.12 min ts for sulfate = 6.62 min
Q: A sample of enzyme involved in alcohol metabolism, extracted and purified extensively from yeast…
A: Given:
Q: Briefly explain method validation in analytical chemistry? Discuss typical validation…
A: Answer - Analytical chemistry - Analytical chemistry is the science of obtaining, processing, and…
Q: How long is a microcentury, if a lecture period (50.0 min) is close to 1.00 microcentury?
A:
Q: List three typical examples applications of SFC analysis.
A: SFC analysis refers to Supercritical fluid chromatography analysis. It is an analytical method that…
Q: The student was supposed to measure the pH of a 0.1 M hydrochloric acid solution. For this purpose,…
A: Concentration of HCl = 0.1 M
Q: Create a flowchart for the procedures in the determination of water hardness.
A: A question based on determining the hardness of water, which is to be accomplished.
Q: Carboxylic acids, including fatty acids and benzoic acids, are often present in both municipal and…
A:
Q: Often the analyst will compare known quantities of analyte to unknown quantities of the material to…
A: Analytical chemistry is a branch of chemistry that deals with the separation and identification of…
Q: In the context of chromatographic separation, discuss Eddy diffusion, longitudinal diffusion, and…
A:
Q: A fly ash (ƿ = 1.8 g mL-1) aerosol consists of particles averaging 13 µm in diameter and with a…
A:
Q: The concentration of acetylsalicylic acid in an antipyretic tablet was determined by HPLC using a…
A: A numerical problem based on quantitative analysis, which is to be accomplished.
Q: Prepare a procedural flow chart that provides a simplified overview of the entire extraction…
A: The procedural flow chat of extraction process is explained in step 2.
Q: Standard Solutions for FENCS2* Ion Beer-Lambert Plot mL of 2.00 x 101 M Fe(NO,)3 in 0.10 M HNO, mL…
A:
If some of the analytes were found to be out of range after doing the Quality Control and the machine repeatedly gives invalid result. What are the possible problem and best solution as a Medical Technologist?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 1. Use the following Absorbance Data to generate a Bradford Assay Standard Curve. Protein Concentration Absorbance at 595nm (mg/mL) 0.05 Chart Title 0.0092 0.1 0.02 0.2 0.04 0.3 0.112 0.4 0.167 0.5 0.1980 0.6 0.2436 Absorbance at 595nm 0.3 4y = 0.4499x - 0.0254 R? = 0.9824 0.25 0.2 0.15 0.1 0.05 0.1 0.2 0,3 0.4 0,5 0.6 0.71.) What are the 2 branches of analytical chemistry? 2.) Explain Qualitative Chemistry and Quantitative Chemistry . 3.) What are the examples of Qualitative Chemistry? 4.)What are the examples of Quantitative Chemistry? 5.) Define and explain the feedback system. 6.) Give 3 examples of feedback system.A variation of the indicator-dilution method (see preceding problem) is used to measure total blood volume. A known amount of a tracer is injected into the bloodstream and disperses uniformly throughout the circulatory system. A blood sample is then withdrawn, the tracer concentration in the sample is measured, and the measured concentration [which equals (tracer injected)/(total blood volume) if no tracer is lost through blood vessel walls] is used to determine the total blood volume.In one such experiment, 0.60 cm3 of a solution containing 5.00 mg/L of a dye is injected into an artery of a grown man. About 10 minutes later, after the tracer has had time to distribute itself uniformly throughout the bloodstream, a blood sample is withdrawn and placed in the sample chamber of a spectrophotometer. A beam of light passes through the chamber, and the spectrophotometer measures the intensity of the transmitted beam and displays the value of the solution absorbance (a quantity that…
- 2 what is the purpose of BSC Level 1 & 2, proper layout, performance, and its application in biosafety assessmentanalyte concentration(C)(mg/ml) injection volume (ul) elution time (time) peak DAD signal(mAU) caffeine 1 1 4.67 302.85 aspartame 5 1 7.53 15.83 benzoic acid 1 1 8.14 89.98 saccharin 1 1 1.91 84.86 mixture(add everything above with 1:1:1:1 ratio) 1 4.47 69.58 How to get the concentration of the mixture in this case?Course: Logical MathematicsFran and Juan Carlos have finished analysis of 112.5 GRAMS of sediments they collected at mouth of a river, and have spent 5 minutes for every 20 MILIGRAMS (MG) of minerals.How many MINUTES did they spend in total for 112.5 GRAMS? (Remember that 1 GRAM = 1,000 MG). Please details of procedure
- Which of the following describes a gradient elution process? stationary phase has varying concentration stationary phase has static concentration mobile phase has varying concentration mobile phase has static concentrationChemistry help solve part d to h. the standard deviation is 0.0043m and the mean is 0.1052m.Need 17 & 18 doing some content review and couldn’t solve them
- A standard reference material is certified to contain 94.6 ppm of an organic contaminant. Your analysis gives you the follow values, 98.6, 98.4, 95.1 and 97.2 ppm. Can you say with 95% confidence that your values differ from the certified value. Please show workIt must show all the procedures in detail, indicating where the results and data obtained come from.please computerized for clear answers