
3. 0.5 mL of diluent is added to 0.5 mL of a 100 mg/dL glucose solution....
The standard concentration of the antibiotic Vancomycin is 6.20 mg/dl. It is diluted 1:10. Then 1.0 ml of the first dilution is added to 4.0 ml of diluent? What is the final concentration of the antibiotic in this solution?
QUESTION5 Starting with a stock solution containing 60 mg/dL of glucose, and using dH2O as your diluting solution, you need to make 6 mL of each of the following glucose solutions: 60 mg/dL, 30 mg/dL, 15 mg/dL, 7.5 mg/dL, 3.75 mg/dL, and 1.875 mg/dL.. What is the volume of arrow A? 3 O a 12 mL Ob. 24 mL C(V1-V2) x df ⓔd.6mL QUESTION6 Starting with a stock solution containing 60 mg/dL of glucose, and using dH20 as your diluting...
Stock glucose (C6H12O6) solution with concentration 50.0 mmol/L. 0.30 mL of such stock solution and added water to each vial to complete 10.0 ml. Final glucose concentrations in mg/dL?
1) if 5 parts sample is added to 10 parts diluents, what is the dilution that was just made? 2. What is the ratio if 5 parts sample volume is added to 10 parts diluents volume? 3. In a 1 to 3 dilution, what is the dilution FACTOR? 4. In a 1 to 10 dilution, what is the dilution FACTOR? 5. What is the dilution FACTOR if 40 mcL of sample added to 260 mcL of diluent? 6. What is...
8 What is the dilution if 75 mL of diluent is added to 25 ml. of a bacterial suspensiont You were instructed to add 1.0 mL out of S.0 mL. of an you add all 5.0 ml to the 99 mL. What was the inte undiluted sample to 99 mL of sterile diluent. Insit nded dilution and what was the actual dilution? 7 What is the dilution if 96 mL of diluent is added to 4 ml of a bacterial...
You have a stock solution that contains 24 mg/ml of protein. You want to make a set of standards with the following concentrations: 12 mg/ml, 6 mg/ml, 3 mg/ml and 1.5 mg/ml. You need a minimum of 500 ul of each standard after all dilutions are completed. Using the technique of serial dilution, explain how you would make your standards by filling in the chart below. Std 1 Std 2 Std 3 Std 4 concentration (mg/ml) 12 6 3...
If a solution of 10 mg/ml methyl orange is diluted 100 times, 1 ml added to 99 ml of water for example, what is the final concentration? A. 1 mg/ml B. 0.1 mg/ml C. 0.001 mg/ml
Normal blood glucose concentrations are between 70-100 mg% (mg per 100 ml of blood) a. Express this concertation range of blood glucose in mM? b. Convert the concentration obtained in question 3 as mg% How many mL of 0.5 M sodium acetate should be added to 100 mL of 0.1M acetic acid to make a buffer of pH 5.1? Acetic acid pKa 4.76 How many mL of 0.1 M HCl should be added to 100mL of 0.1 M tris base...
Lab 5: Additional Dilution Problems You have a stock solution that contains 24 mg/ml of protein. You want to make a set of standards with the following concentrations: 12 mg/ml, 6 mg/ml, 3 mg/ml and 1.5 mg/ml You need a minimum of 500 ul of each standard after all dilutions are completed. Using the technique of serial dilution, explain how you would make your standards by filling in the chart below. Std 4 Std 1 12 Std 2 6 Std...
Order Ampicillin 325 mg/IM BID How much Diluent should be added? How many ml should the patient receive? Note: For IM use add 3.5Ml Diluent (Resulting solution contains 250mg ampicillin) Order: Ampicillin – Sulbactam 250mg/IV Based on ampicillin content. Stock: Ampicillin Sulbactam 500: 250mg/vial To be stable at 24C the drug should have a concentration of 45mg/ml (Ampicillin Sulbactam) how much diluent should be added? How many ml should the nurse give?