7. Convert a concentration of 1.7 mM acetaminophen solution to the corresponding concentration in mg/mL
4. (a) Determine the experimental concentration of protein in the unknown solution in mg/mL using the Part II Data Table and the equation on page 2 for the absorbance assay at 280 nm. Hint: Convert the molar concentration (M or moles/liter) of BSA from absorbance assay at 280 nm method to mg/mL, assume that the molecular weight of BSA = 66.5 kDa [7 points 6500 g/mol Post-lab 10 Report Form: Determination the Concentration of a Protein You must show your...
If you are administering an oral acetaminophen dose of 480. mg from a bottle at a concentration of 32.0 mg/mL, how many milliliters of the solution do you need to give the patient?
You have5 mL ofa concentrated stock solution of the vitamin biotin whose concentration is 10 mg/mL. You will be making 10 mL of nutrient medium and want the final biotin concentration of the medium to be 50 μg/mL. How will you formulate this nutrient medium? HINT: Don’t forget to convert your biotin concentrations to the same units, and use a multi-step dilution.
If you dissolve 412 mg sucrose (formula weight: 342.29 g/mol) in 60 mL of water: a. What is the concentration of sucrose in mM in µM? b. If you take 5 mL of this solution and dilute it to 250 mL, what is the concentration of the glucose in the resulting solution in µM? c. How many nano moles of sucrose are present in 10 mL of the diluted solution?
ncetoi paper) 1. BSA stock solution A has a concentration of 3.50 mg/mL. 1.00 mL of stock solution A is diluted to a final volume of 5.00 mL to prepare solution B. 1.00 mL of solution B is diluted to a final volume of 5.00 mL to prepare solution C. 1.00 mL of solution C is diluted to a final volume of 10.00 mL to prepare solution D. Calculate the concentrations of solutions E, C, and D. Show your work....
A patient presents with acetaminophen toxicity with a plasma concentration of 200 ug/mL. Knowing that acetaminophen has a Vd of around 50 L, what dose did this person take?
9. What is the concentration in mg/mL of a 1:2,000 solution?
7. Each acetaminophen (Tylenol) #3 tablet has 325 mg of acetaminophen and 30 mg codeine. A patient is told to take 2 tablets PO every 4 hours for pain. The maximum safe dose of acetaminophen is 4 g/day. The safe dose of codeine varies with tolerance. Is the dose safe? Pt is taking a tabs Q 4 his
e. What is the concentration per hour? mg/hr 7. Heparin 12,500 units in 250 mL D.W at 1200 units/hr a. What is the concentration of the solution? mg/ml b. What is the volume per minute? mL/min c. What is the volume per hour? _mL/hr d. What is the concentration per minute? mg/min e. What is the concentration per hour? _mg/h
A 50.00 mL portion of a cresol red solution with a concentration of 40.00 mM (millimolar) is diluted to 100.0 mL. A 25.00 mL portion of this new solution is then diluted to 250.0 mL to give a third solution. What is the concentration cresol red in the third solution?