Define Radionuclide Purity if: t_measurement = 300 s , N1 = 85362 counts, N2 =1278 Counts, I1 =11,7% , I2 =6,55%, ε2 =0,057 and ε1 =0,097

Would it be more difficult to meet a 70 ppb one hour averaged standard or 70 ppb 8-hr averaged standard and why?

Demonstrate the procedure for arriving at the answer. A. It is necessary to carry out baths with Amitraz 12.5% in a batch of 25 patients. The product label says to dilute 1.5 ml of the product in 1 liter of water, for this there is a 50-liter water tank to prepare the product. Each patient corresponds to 1.2 L of the product diluted in water for an effective treatment. Calculate: a) total ml of amitraz needed to make the dilution in the water tank. b) ml of the product for each patient. c) Total ml of diluted Amitraz for the batch of patients. Answer: R: a) 75 ml. b) 1200 ml. c) 30.000 ml (Ctrl)-

25. ATROVENT Nasal Spray contains 0.03% of ipratropium bromide in a 30-mL me- tered dose container. If the container is calibrated to deliver 345 sprays, calculate the volume of each spray, in microliters, and the medication content of each spray, in micrograms. 25. 86.96 µL /spray and 26.09 µg ipra- tropium

You need to make a 1/750 dilution of each human serum sample prior to testing it in your ELISA. You will need 1 ml of the diluted serum (which already includes extra for Murphy's Law.) Calculate the volume of undiluted human serum you need for your 1 ml test volume. 1.3 microliters O 13 microliters O 0.75 microliters O 7.3 microliters

Discuss the three  proofs such as DNP Test, Tollen's Test and Benedict's test  for identification  of unknown  in  details.

You are asked by the pharmacist to add 45 mEq of Ca Gluconate in an IV bag of D5W 1000mL. You have a concentrated vial of Ca Gluconate 4.4 mEq/mL, 50 mL. How many mL of this concentrated vial needs to be added to the IV bag?

A child has been prescribed ranitidine, 3 mg/kg, three times a day for 30 days, mitte 300 mL. The child weighs 6 kg. You have the syrup available (75 mg/5 mL). The brand of solution that you have in stock needs to be discarded 30 days after opening.   How many millilitres of medicine will be discarded after the 30 days if you dispense the whole bottle? unit - ml

An order was received for 3000 mg of powder medication to be reconstituted with 15 mL for use. The final concentration will be 120 mg/mL. What is the powder volume contained in the vial?Group of answer choices

i) Write down the equation derived from your Excel generated standard curve , figure legend and describe its components; ii) provide the values of the absorbance data of the unknown sample (do NOT show the absorbance data of the glycine standards). Show all details of the working out of your calculation. Indicate all units! Provide the answer with two decimals precision